83667812

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 156868404

約数和(自身を除く): 73200592

約数列:

[1, 2, 4, 17, 34, 68, 157, 289, 314, 461, 578, 628, 922, 1156, 1844, 2669, 5338, 7837, 10676, 15674, 31348, 45373, 72377, 90746, 133229, 144754, 181492, 266458, 289508, 532916, 1230409, 2460818, 4921636, 20916953, 41833906, 83667812]

約数ペア:

[(1, 83667812), (2, 41833906), (4, 20916953), (17, 4921636), (34, 2460818), (68, 1230409), (157, 532916), (289, 289508), (314, 266458), (461, 181492), (578, 144754), (628, 133229), (922, 90746), (1156, 72377), (1844, 45373), (2669, 31348), (5338, 15674), (7837, 10676)]