42880316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5669}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 78744960

約数和(自身を除く): 35864644

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 5669, 7564, 11338, 22676, 175739, 345809, 351478, 691618, 702956, 1383236, 10720079, 21440158, 42880316]

約数ペア:

[(1, 42880316), (2, 21440158), (4, 10720079), (31, 1383236), (61, 702956), (62, 691618), (122, 351478), (124, 345809), (244, 175739), (1891, 22676), (3782, 11338), (5669, 7564)]