80291213432

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{5569}}^1\times {\mathrm{17497}}^1$

素因数の和:23175

約数の個数: 32

約数和(自身を含む): 152043621600

約数和(自身を除く): 71752408168

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 5569, 11138, 17497, 22276, 34994, 44552, 69988, 139976, 573607, 1147214, 1802191, 2294428, 3604382, 4588856, 7208764, 14417528, 97440793, 194881586, 389763172, 779526344, 10036401679, 20072803358, 40145606716, 80291213432]

約数ペア:

[(1, 80291213432), (2, 40145606716), (4, 20072803358), (8, 10036401679), (103, 779526344), (206, 389763172), (412, 194881586), (824, 97440793), (5569, 14417528), (11138, 7208764), (17497, 4588856), (22276, 3604382), (34994, 2294428), (44552, 1802191), (69988, 1147214), (139976, 573607)]