131894552

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{811}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 256510800

約数和(自身を除く): 124616248

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 701, 811, 1402, 1622, 2804, 3244, 5608, 6488, 20329, 23519, 40658, 47038, 81316, 94076, 162632, 188152, 568511, 1137022, 2274044, 4548088, 16486819, 32973638, 65947276, 131894552]

約数ペア:

[(1, 131894552), (2, 65947276), (4, 32973638), (8, 16486819), (29, 4548088), (58, 2274044), (116, 1137022), (232, 568511), (701, 188152), (811, 162632), (1402, 94076), (1622, 81316), (2804, 47038), (3244, 40658), (5608, 23519), (6488, 20329)]