81958682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 135390528

約数和(自身を除く): 53431846

約数列:

[1, 2, 13, 26, 83, 163, 166, 233, 326, 466, 1079, 2119, 2158, 3029, 4238, 6058, 13529, 19339, 27058, 37979, 38678, 75958, 175877, 251407, 351754, 493727, 502814, 987454, 3152257, 6304514, 40979341, 81958682]

約数ペア:

[(1, 81958682), (2, 40979341), (13, 6304514), (26, 3152257), (83, 987454), (163, 502814), (166, 493727), (233, 351754), (326, 251407), (466, 175877), (1079, 75958), (2119, 38678), (2158, 37979), (3029, 27058), (4238, 19339), (6058, 13529)]