87016384

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 216659968

約数和(自身を除く): 129643584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 134, 182, 208, 223, 224, 268, 364, 416, 446, 448, 469, 536, 728, 832, 871, 892, 938, 1072, 1456, 1561, 1742, 1784, 1876, 2144, 2899, 2912, 3122, 3484, 3568, 3752, 4288, 5798, 5824, 6097, 6244, 6968, 7136, 7504, 11596, 12194, 12488, 13936, 14272, 14941, 15008, 20293, 23192, 24388, 24976, 27872, 29882, 30016, 40586, 46384, 48776, 49952, 55744, 59764, 81172, 92768, 97552, 99904, 104587, 119528, 162344, 185536, 194233, 195104, 209174, 239056, 324688, 388466, 390208, 418348, 478112, 649376, 776932, 836696, 956224, 1298752, 1359631, 1553864, 1673392, 2719262, 3107728, 3346784, 5438524, 6215456, 6693568, 10877048, 12430912, 21754096, 43508192, 87016384]

約数ペア:

[(1, 87016384), (2, 43508192), (4, 21754096), (7, 12430912), (8, 10877048), (13, 6693568), (14, 6215456), (16, 5438524), (26, 3346784), (28, 3107728), (32, 2719262), (52, 1673392), (56, 1553864), (64, 1359631), (67, 1298752), (91, 956224), (104, 836696), (112, 776932), (134, 649376), (182, 478112), (208, 418348), (223, 390208), (224, 388466), (268, 324688), (364, 239056), (416, 209174), (446, 195104), (448, 194233), (469, 185536), (536, 162344), (728, 119528), (832, 104587), (871, 99904), (892, 97552), (938, 92768), (1072, 81172), (1456, 59764), (1561, 55744), (1742, 49952), (1784, 48776), (1876, 46384), (2144, 40586), (2899, 30016), (2912, 29882), (3122, 27872), (3484, 24976), (3568, 24388), (3752, 23192), (4288, 20293), (5798, 15008), (5824, 14941), (6097, 14272), (6244, 13936), (6968, 12488), (7136, 12194), (7504, 11596)]