61317796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 111184920

約数和(自身を除く): 49867124

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 4201, 7298, 8402, 14596, 16804, 172241, 344482, 373889, 688964, 747778, 1495556, 15329449, 30658898, 61317796]

約数ペア:

[(1, 61317796), (2, 30658898), (4, 15329449), (41, 1495556), (82, 747778), (89, 688964), (164, 373889), (178, 344482), (356, 172241), (3649, 16804), (4201, 14596), (7298, 8402)]