99385768

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{19381}}^1$

素因数の和:20028

約数の個数: 16

約数和(自身を含む): 186648660

約数和(自身を除く): 87262892

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 19381, 38762, 77524, 155048, 12423221, 24846442, 49692884, 99385768]

約数ペア:

[(1, 99385768), (2, 49692884), (4, 24846442), (8, 12423221), (641, 155048), (1282, 77524), (2564, 38762), (5128, 19381)]