31089044

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38287}}^1$

素因数の和:38327

約数の個数: 24

約数和(自身を含む): 64323840

約数和(自身を除く): 33234796

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 38287, 76574, 153148, 268009, 536018, 1072036, 1110323, 2220646, 4441292, 7772261, 15544522, 31089044]

約数ペア:

[(1, 31089044), (2, 15544522), (4, 7772261), (7, 4441292), (14, 2220646), (28, 1110323), (29, 1072036), (58, 536018), (116, 268009), (203, 153148), (406, 76574), (812, 38287)]