31223792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{41521}}^1$

素因数の和:41576

約数の個数: 20

約数和(自身を含む): 61784736

約数和(自身を除く): 30560944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 41521, 83042, 166084, 332168, 664336, 1951487, 3902974, 7805948, 15611896, 31223792]

約数ペア:

[(1, 31223792), (2, 15611896), (4, 7805948), (8, 3902974), (16, 1951487), (47, 664336), (94, 332168), (188, 166084), (376, 83042), (752, 41521)]