31332644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 66286080

約数和(自身を除く): 34953436

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 821, 1316, 1363, 1642, 2726, 3284, 5452, 5747, 9541, 11494, 19082, 22988, 23809, 38164, 38587, 47618, 77174, 95236, 154348, 166663, 270109, 333326, 540218, 666652, 1080436, 1119023, 2238046, 4476092, 7833161, 15666322, 31332644]

約数ペア:

[(1, 31332644), (2, 15666322), (4, 7833161), (7, 4476092), (14, 2238046), (28, 1119023), (29, 1080436), (47, 666652), (58, 540218), (94, 333326), (116, 270109), (188, 166663), (203, 154348), (329, 95236), (406, 77174), (658, 47618), (812, 38587), (821, 38164), (1316, 23809), (1363, 22988), (1642, 19082), (2726, 11494), (3284, 9541), (5452, 5747)]