45147568

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{24971}}^1$

素因数の和:25092

約数の個数: 20

約数和(自身を含む): 88251048

約数和(自身を除く): 43103480

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 24971, 49942, 99884, 199768, 399536, 2821723, 5643446, 11286892, 22573784, 45147568]

約数ペア:

[(1, 45147568), (2, 22573784), (4, 11286892), (8, 5643446), (16, 2821723), (113, 399536), (226, 199768), (452, 99884), (904, 49942), (1808, 24971)]