345378584

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{4091}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 662167440

約数和(自身を除く): 316788856

約数列:

[1, 2, 4, 8, 61, 122, 173, 244, 346, 488, 692, 1384, 4091, 8182, 10553, 16364, 21106, 32728, 42212, 84424, 249551, 499102, 707743, 998204, 1415486, 1996408, 2830972, 5661944, 43172323, 86344646, 172689292, 345378584]

約数ペア:

[(1, 345378584), (2, 172689292), (4, 86344646), (8, 43172323), (61, 5661944), (122, 2830972), (173, 1996408), (244, 1415486), (346, 998204), (488, 707743), (692, 499102), (1384, 249551), (4091, 84424), (8182, 42212), (10553, 32728), (16364, 21106)]