90388624

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{15649}}^1$

素因数の和:15695

約数の個数: 30

約数和(自身を含む): 184842150

約数和(自身を除く): 94453526

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 15649, 31298, 62596, 125192, 250384, 297331, 594662, 1189324, 2378648, 4757296, 5649289, 11298578, 22597156, 45194312, 90388624]

約数ペア:

[(1, 90388624), (2, 45194312), (4, 22597156), (8, 11298578), (16, 5649289), (19, 4757296), (38, 2378648), (76, 1189324), (152, 594662), (304, 297331), (361, 250384), (722, 125192), (1444, 62596), (2888, 31298), (5776, 15649)]