131870104

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{402043}}^1$

素因数の和:402090

約数の個数: 16

約数和(自身を含む): 253287720

約数和(自身を除く): 121417616

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 402043, 804086, 1608172, 3216344, 16483763, 32967526, 65935052, 131870104]

約数ペア:

[(1, 131870104), (2, 65935052), (4, 32967526), (8, 16483763), (41, 3216344), (82, 1608172), (164, 804086), (328, 402043)]