91065770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1091}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 174073536

約数和(自身を除く): 83007766

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 491, 982, 1091, 2182, 2455, 4910, 5455, 8347, 10910, 16694, 18547, 37094, 41735, 83470, 92735, 185470, 535681, 1071362, 2678405, 5356810, 9106577, 18213154, 45532885, 91065770]

約数ペア:

[(1, 91065770), (2, 45532885), (5, 18213154), (10, 9106577), (17, 5356810), (34, 2678405), (85, 1071362), (170, 535681), (491, 185470), (982, 92735), (1091, 83470), (2182, 41735), (2455, 37094), (4910, 18547), (5455, 16694), (8347, 10910)]