87740434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 143078400

約数和(自身を除く): 55337966

約数列:

[1, 2, 17, 34, 59, 118, 191, 229, 382, 458, 1003, 2006, 3247, 3893, 6494, 7786, 11269, 13511, 22538, 27022, 43739, 87478, 191573, 229687, 383146, 459374, 743563, 1487126, 2580601, 5161202, 43870217, 87740434]

約数ペア:

[(1, 87740434), (2, 43870217), (17, 5161202), (34, 2580601), (59, 1487126), (118, 743563), (191, 459374), (229, 383146), (382, 229687), (458, 191573), (1003, 87478), (2006, 43739), (3247, 27022), (3893, 22538), (6494, 13511), (7786, 11269)]