388534624

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{74489}}^1$

素因数の和:74662

約数の個数: 24

約数和(自身を含む): 769630680

約数和(自身を除く): 381096056

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 74489, 148978, 297956, 595912, 1191824, 2383648, 12141707, 24283414, 48566828, 97133656, 194267312, 388534624]

約数ペア:

[(1, 388534624), (2, 194267312), (4, 97133656), (8, 48566828), (16, 24283414), (32, 12141707), (163, 2383648), (326, 1191824), (652, 595912), (1304, 297956), (2608, 148978), (5216, 74489)]