31888052

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 66648960

約数和(自身を除く): 34760908

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 173, 203, 227, 346, 406, 454, 692, 812, 908, 1211, 1589, 2422, 3178, 4844, 5017, 6356, 6583, 10034, 13166, 20068, 26332, 35119, 39271, 46081, 70238, 78542, 92162, 140476, 157084, 184324, 274897, 549794, 1099588, 1138859, 2277718, 4555436, 7972013, 15944026, 31888052]

約数ペア:

[(1, 31888052), (2, 15944026), (4, 7972013), (7, 4555436), (14, 2277718), (28, 1138859), (29, 1099588), (58, 549794), (116, 274897), (173, 184324), (203, 157084), (227, 140476), (346, 92162), (406, 78542), (454, 70238), (692, 46081), (812, 39271), (908, 35119), (1211, 26332), (1589, 20068), (2422, 13166), (3178, 10034), (4844, 6583), (5017, 6356)]