42293936

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{16217}}^1$

素因数の和:16388

約数の個数: 20

約数和(自身を含む): 82452312

約数和(自身を除く): 40158376

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 16217, 32434, 64868, 129736, 259472, 2643371, 5286742, 10573484, 21146968, 42293936]

約数ペア:

[(1, 42293936), (2, 21146968), (4, 10573484), (8, 5286742), (16, 2643371), (163, 259472), (326, 129736), (652, 64868), (1304, 32434), (2608, 16217)]