31750496

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 33023584

約数列:

[1, 2, 4, 8, 16, 32, 59, 67, 118, 134, 236, 251, 268, 472, 502, 536, 944, 1004, 1072, 1888, 2008, 2144, 3953, 4016, 7906, 8032, 14809, 15812, 16817, 29618, 31624, 33634, 59236, 63248, 67268, 118472, 126496, 134536, 236944, 269072, 473888, 538144, 992203, 1984406, 3968812, 7937624, 15875248, 31750496]

約数ペア:

[(1, 31750496), (2, 15875248), (4, 7937624), (8, 3968812), (16, 1984406), (32, 992203), (59, 538144), (67, 473888), (118, 269072), (134, 236944), (236, 134536), (251, 126496), (268, 118472), (472, 67268), (502, 63248), (536, 59236), (944, 33634), (1004, 31624), (1072, 29618), (1888, 16817), (2008, 15812), (2144, 14809), (3953, 8032), (4016, 7906)]