31271688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{62047}}^1$

素因数の和:62066

約数の個数: 48

約数和(自身を含む): 96794880

約数和(自身を除く): 65523192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 62047, 124094, 186141, 248188, 372282, 434329, 496376, 558423, 744564, 868658, 1116846, 1302987, 1489128, 1737316, 2233692, 2605974, 3474632, 3908961, 4467384, 5211948, 7817922, 10423896, 15635844, 31271688]

約数ペア:

[(1, 31271688), (2, 15635844), (3, 10423896), (4, 7817922), (6, 5211948), (7, 4467384), (8, 3908961), (9, 3474632), (12, 2605974), (14, 2233692), (18, 1737316), (21, 1489128), (24, 1302987), (28, 1116846), (36, 868658), (42, 744564), (56, 558423), (63, 496376), (72, 434329), (84, 372282), (126, 248188), (168, 186141), (252, 124094), (504, 62047)]