31152496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67139}}^1$

素因数の和:67176

約数の個数: 20

約数和(自身を含む): 62440200

約数和(自身を除く): 31287704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67139, 134278, 268556, 537112, 1074224, 1947031, 3894062, 7788124, 15576248, 31152496]

約数ペア:

[(1, 31152496), (2, 15576248), (4, 7788124), (8, 3894062), (16, 1947031), (29, 1074224), (58, 537112), (116, 268556), (232, 134278), (464, 67139)]