31413968768

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{207457}}^1$

素因数の和:207504

約数の個数: 96

約数和(自身を含む): 77448220560

約数和(自身を除く): 46034251792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 896, 1183, 1352, 1456, 1664, 2366, 2704, 2912, 4732, 5408, 5824, 9464, 10816, 11648, 18928, 21632, 37856, 75712, 151424, 207457, 414914, 829828, 1452199, 1659656, 2696941, 2904398, 3319312, 5393882, 5808796, 6638624, 10787764, 11617592, 13277248, 18878587, 21575528, 23235184, 26554496, 35060233, 37757174, 43151056, 46470368, 70120466, 75514348, 86302112, 92940736, 140240932, 151028696, 172604224, 185881472, 245421631, 280481864, 302057392, 345208448, 490843262, 560963728, 604114784, 981686524, 1121927456, 1208229568, 1963373048, 2243854912, 2416459136, 3926746096, 4487709824, 7853492192, 15706984384, 31413968768]

約数ペア:

[(1, 31413968768), (2, 15706984384), (4, 7853492192), (7, 4487709824), (8, 3926746096), (13, 2416459136), (14, 2243854912), (16, 1963373048), (26, 1208229568), (28, 1121927456), (32, 981686524), (52, 604114784), (56, 560963728), (64, 490843262), (91, 345208448), (104, 302057392), (112, 280481864), (128, 245421631), (169, 185881472), (182, 172604224), (208, 151028696), (224, 140240932), (338, 92940736), (364, 86302112), (416, 75514348), (448, 70120466), (676, 46470368), (728, 43151056), (832, 37757174), (896, 35060233), (1183, 26554496), (1352, 23235184), (1456, 21575528), (1664, 18878587), (2366, 13277248), (2704, 11617592), (2912, 10787764), (4732, 6638624), (5408, 5808796), (5824, 5393882), (9464, 3319312), (10816, 2904398), (11648, 2696941), (18928, 1659656), (21632, 1452199), (37856, 829828), (75712, 414914), (151424, 207457)]