31383043838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1\times {\mathrm{4663}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 48882003456

約数和(自身を除く): 17498959618

約数列:

[1, 2, 37, 74, 103, 206, 883, 1766, 3811, 4663, 7622, 9326, 32671, 65342, 90949, 172531, 181898, 345062, 480289, 960578, 3365113, 4117429, 6730226, 8234858, 17770693, 35541386, 152344873, 304689746, 424095187, 848190374, 15691521919, 31383043838]

約数ペア:

[(1, 31383043838), (2, 15691521919), (37, 848190374), (74, 424095187), (103, 304689746), (206, 152344873), (883, 35541386), (1766, 17770693), (3811, 8234858), (4663, 6730226), (7622, 4117429), (9326, 3365113), (32671, 960578), (65342, 480289), (90949, 345062), (172531, 181898)]