77167928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5101}}^1$

素因数の和:5199

約数の個数: 32

約数和(自身を含む): 151835520

約数和(自身を除く): 74667592

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 5101, 7564, 10202, 15128, 20404, 40808, 158131, 311161, 316262, 622322, 632524, 1244644, 1265048, 2489288, 9645991, 19291982, 38583964, 77167928]

約数ペア:

[(1, 77167928), (2, 38583964), (4, 19291982), (8, 9645991), (31, 2489288), (61, 1265048), (62, 1244644), (122, 632524), (124, 622322), (244, 316262), (248, 311161), (488, 158131), (1891, 40808), (3782, 20404), (5101, 15128), (7564, 10202)]