31978416

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{22973}}^1$

素因数の和:23013

約数の個数: 40

約数和(自身を含む): 85463280

約数和(自身を除く): 53484864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 22973, 45946, 68919, 91892, 137838, 183784, 275676, 367568, 551352, 666217, 1102704, 1332434, 1998651, 2664868, 3997302, 5329736, 7994604, 10659472, 15989208, 31978416]

約数ペア:

[(1, 31978416), (2, 15989208), (3, 10659472), (4, 7994604), (6, 5329736), (8, 3997302), (12, 2664868), (16, 1998651), (24, 1332434), (29, 1102704), (48, 666217), (58, 551352), (87, 367568), (116, 275676), (174, 183784), (232, 137838), (348, 91892), (464, 68919), (696, 45946), (1392, 22973)]