31759216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 63478080

約数和(自身を除く): 31718864

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 269, 314, 376, 538, 628, 752, 1076, 1256, 2152, 2512, 4304, 7379, 12643, 14758, 25286, 29516, 42233, 50572, 59032, 84466, 101144, 118064, 168932, 202288, 337864, 675728, 1984951, 3969902, 7939804, 15879608, 31759216]

約数ペア:

[(1, 31759216), (2, 15879608), (4, 7939804), (8, 3969902), (16, 1984951), (47, 675728), (94, 337864), (157, 202288), (188, 168932), (269, 118064), (314, 101144), (376, 84466), (538, 59032), (628, 50572), (752, 42233), (1076, 29516), (1256, 25286), (2152, 14758), (2512, 12643), (4304, 7379)]