320595904

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{63409}}^1$

素因数の和:63500

約数の個数: 28

約数和(自身を含む): 644245600

約数和(自身を除く): 323649696

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 63409, 126818, 253636, 507272, 1014544, 2029088, 4058176, 5009311, 10018622, 20037244, 40074488, 80148976, 160297952, 320595904]

約数ペア:

[(1, 320595904), (2, 160297952), (4, 80148976), (8, 40074488), (16, 20037244), (32, 10018622), (64, 5009311), (79, 4058176), (158, 2029088), (316, 1014544), (632, 507272), (1264, 253636), (2528, 126818), (5056, 63409)]