103981928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4003}}^1$

素因数の和:4217

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 103585432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3247, 4003, 6494, 8006, 12988, 16012, 25976, 32024, 68051, 136102, 272204, 544408, 764573, 1529146, 3058292, 6116584, 12997741, 25995482, 51990964, 103981928]

約数ペア:

[(1, 103981928), (2, 51990964), (4, 25995482), (8, 12997741), (17, 6116584), (34, 3058292), (68, 1529146), (136, 764573), (191, 544408), (382, 272204), (764, 136102), (1528, 68051), (3247, 32024), (4003, 25976), (6494, 16012), (8006, 12988)]