31379682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7841}}^1$

素因数の和:7898

約数の個数: 32

約数和(自身を含む): 67754880

約数和(自身を除く): 36375198

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 7841, 15682, 23523, 47046, 180343, 227389, 360686, 454778, 541029, 682167, 1082058, 1364334, 5229947, 10459894, 15689841, 31379682]

約数ペア:

[(1, 31379682), (2, 15689841), (3, 10459894), (6, 5229947), (23, 1364334), (29, 1082058), (46, 682167), (58, 541029), (69, 454778), (87, 360686), (138, 227389), (174, 180343), (667, 47046), (1334, 23523), (2001, 15682), (4002, 7841)]