30949136

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{11867}}^1$

素因数の和:12038

約数の個数: 20

約数和(自身を含む): 60336912

約数和(自身を除く): 29387776

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 11867, 23734, 47468, 94936, 189872, 1934321, 3868642, 7737284, 15474568, 30949136]

約数ペア:

[(1, 30949136), (2, 15474568), (4, 7737284), (8, 3868642), (16, 1934321), (163, 189872), (326, 94936), (652, 47468), (1304, 23734), (2608, 11867)]