90155648

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{5821}}^1$

素因数の和:5857

約数の個数: 48

約数和(自身を含む): 197453130

約数和(自身を除く): 107297482

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 5821, 7744, 11642, 15488, 23284, 46568, 64031, 93136, 128062, 186272, 256124, 372544, 512248, 704341, 745088, 1024496, 1408682, 2048992, 2817364, 4097984, 5634728, 8195968, 11269456, 22538912, 45077824, 90155648]

約数ペア:

[(1, 90155648), (2, 45077824), (4, 22538912), (8, 11269456), (11, 8195968), (16, 5634728), (22, 4097984), (32, 2817364), (44, 2048992), (64, 1408682), (88, 1024496), (121, 745088), (128, 704341), (176, 512248), (242, 372544), (352, 256124), (484, 186272), (704, 128062), (968, 93136), (1408, 64031), (1936, 46568), (3872, 23284), (5821, 15488), (7744, 11642)]