15241088

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 17660032

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 167, 184, 248, 334, 368, 496, 668, 713, 736, 992, 1336, 1426, 1472, 1984, 2672, 2852, 2944, 3841, 3968, 5177, 5344, 5704, 7682, 10354, 10688, 11408, 15364, 20708, 21376, 22816, 30728, 41416, 45632, 61456, 82832, 91264, 119071, 122912, 165664, 238142, 245824, 331328, 476284, 491648, 662656, 952568, 1905136, 3810272, 7620544, 15241088]

約数ペア:

[(1, 15241088), (2, 7620544), (4, 3810272), (8, 1905136), (16, 952568), (23, 662656), (31, 491648), (32, 476284), (46, 331328), (62, 245824), (64, 238142), (92, 165664), (124, 122912), (128, 119071), (167, 91264), (184, 82832), (248, 61456), (334, 45632), (368, 41416), (496, 30728), (668, 22816), (713, 21376), (736, 20708), (992, 15364), (1336, 11408), (1426, 10688), (1472, 10354), (1984, 7682), (2672, 5704), (2852, 5344), (2944, 5177), (3841, 3968)]