231799408

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{60617}}^1$

素因数の和:60864

約数の個数: 20

約数和(自身を含む): 450997920

約数和(自身を除く): 219198512

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 60617, 121234, 242468, 484936, 969872, 14487463, 28974926, 57949852, 115899704, 231799408]

約数ペア:

[(1, 231799408), (2, 115899704), (4, 57949852), (8, 28974926), (16, 14487463), (239, 969872), (478, 484936), (956, 242468), (1912, 121234), (3824, 60617)]