190996912

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{45389}}^1$

素因数の和:45660

約数の個数: 20

約数和(自身を含む): 371471760

約数和(自身を除く): 180474848

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 45389, 90778, 181556, 363112, 726224, 11937307, 23874614, 47749228, 95498456, 190996912]

約数ペア:

[(1, 190996912), (2, 95498456), (4, 47749228), (8, 23874614), (16, 11937307), (263, 726224), (526, 363112), (1052, 181556), (2104, 90778), (4208, 45389)]