45407056

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{39971}}^1$

素因数の和:40050

約数の個数: 20

約数和(自身を含む): 89217504

約数和(自身を除く): 43810448

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 39971, 79942, 159884, 319768, 639536, 2837941, 5675882, 11351764, 22703528, 45407056]

約数ペア:

[(1, 45407056), (2, 22703528), (4, 11351764), (8, 5675882), (16, 2837941), (71, 639536), (142, 319768), (284, 159884), (568, 79942), (1136, 39971)]