87435736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 170316000

約数和(自身を除く): 82880264

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 712, 3293, 3319, 6586, 6638, 13172, 13276, 26344, 26552, 122803, 245606, 295391, 491212, 590782, 982424, 1181564, 2363128, 10929467, 21858934, 43717868, 87435736]

約数ペア:

[(1, 87435736), (2, 43717868), (4, 21858934), (8, 10929467), (37, 2363128), (74, 1181564), (89, 982424), (148, 590782), (178, 491212), (296, 295391), (356, 245606), (712, 122803), (3293, 26552), (3319, 26344), (6586, 13276), (6638, 13172)]