91258210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13093}}^1$

素因数の和:13158

約数の個数: 32

約数和(自身を含む): 178183152

約数和(自身を除く): 86924942

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 13093, 26186, 65465, 130930, 222581, 445162, 536813, 1073626, 1112905, 2225810, 2684065, 5368130, 9125821, 18251642, 45629105, 91258210]

約数ペア:

[(1, 91258210), (2, 45629105), (5, 18251642), (10, 9125821), (17, 5368130), (34, 2684065), (41, 2225810), (82, 1112905), (85, 1073626), (170, 536813), (205, 445162), (410, 222581), (697, 130930), (1394, 65465), (3485, 26186), (6970, 13093)]