31408692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2239}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 84295680

約数和(自身を除く): 52886988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 1002, 1169, 2004, 2239, 2338, 3507, 4478, 4676, 6717, 7014, 8956, 13434, 14028, 15673, 26868, 31346, 47019, 62692, 94038, 188076, 373913, 747826, 1121739, 1495652, 2243478, 2617391, 4486956, 5234782, 7852173, 10469564, 15704346, 31408692]

約数ペア:

[(1, 31408692), (2, 15704346), (3, 10469564), (4, 7852173), (6, 5234782), (7, 4486956), (12, 2617391), (14, 2243478), (21, 1495652), (28, 1121739), (42, 747826), (84, 373913), (167, 188076), (334, 94038), (501, 62692), (668, 47019), (1002, 31346), (1169, 26868), (2004, 15673), (2239, 14028), (2338, 13434), (3507, 8956), (4478, 7014), (4676, 6717)]