85104488

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19237}}^1$

素因数の和:19329

約数の個数: 32

約数和(自身を含む): 184684800

約数和(自身を除く): 99580312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 19237, 38474, 76948, 134659, 153896, 269318, 538636, 1077272, 1519723, 3039446, 6078892, 10638061, 12157784, 21276122, 42552244, 85104488]

約数ペア:

[(1, 85104488), (2, 42552244), (4, 21276122), (7, 12157784), (8, 10638061), (14, 6078892), (28, 3039446), (56, 1519723), (79, 1077272), (158, 538636), (316, 269318), (553, 153896), (632, 134659), (1106, 76948), (2212, 38474), (4424, 19237)]