65542990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12437}}^1$

素因数の和:12492

約数の個数: 32

約数和(自身を含む): 128957184

約数和(自身を除く): 63414194

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 12437, 24874, 62185, 124370, 211429, 385547, 422858, 771094, 1057145, 1927735, 2114290, 3855470, 6554299, 13108598, 32771495, 65542990]

約数ペア:

[(1, 65542990), (2, 32771495), (5, 13108598), (10, 6554299), (17, 3855470), (31, 2114290), (34, 1927735), (62, 1057145), (85, 771094), (155, 422858), (170, 385547), (310, 211429), (527, 124370), (1054, 62185), (2635, 24874), (5270, 12437)]