80914106

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1087}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 149882880

約数和(自身を除く): 68968774

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 409, 818, 1087, 2174, 2863, 5317, 5726, 7609, 10634, 14131, 15218, 28262, 37219, 74438, 98917, 197834, 444583, 889166, 3112081, 5779579, 6224162, 11559158, 40457053, 80914106]

約数ペア:

[(1, 80914106), (2, 40457053), (7, 11559158), (13, 6224162), (14, 5779579), (26, 3112081), (91, 889166), (182, 444583), (409, 197834), (818, 98917), (1087, 74438), (2174, 37219), (2863, 28262), (5317, 15218), (5726, 14131), (7609, 10634)]