31378532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20063}}^1$

素因数の和:20107

約数の個数: 24

約数和(自身を含む): 60673536

約数和(自身を除く): 29295004

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 20063, 40126, 80252, 341071, 461449, 682142, 922898, 1364284, 1845796, 7844633, 15689266, 31378532]

約数ペア:

[(1, 31378532), (2, 15689266), (4, 7844633), (17, 1845796), (23, 1364284), (34, 922898), (46, 682142), (68, 461449), (92, 341071), (391, 80252), (782, 40126), (1564, 20063)]