130285808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1593

約数の個数: 40

約数和(自身を含む): 262114176

約数和(自身を除く): 131828368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 496, 772, 1361, 1544, 2722, 3088, 5444, 5983, 10888, 11966, 21776, 23932, 42191, 47864, 84382, 95728, 168764, 262673, 337528, 525346, 675056, 1050692, 2101384, 4202768, 8142863, 16285726, 32571452, 65142904, 130285808]

約数ペア:

[(1, 130285808), (2, 65142904), (4, 32571452), (8, 16285726), (16, 8142863), (31, 4202768), (62, 2101384), (124, 1050692), (193, 675056), (248, 525346), (386, 337528), (496, 262673), (772, 168764), (1361, 95728), (1544, 84382), (2722, 47864), (3088, 42191), (5444, 23932), (5983, 21776), (10888, 11966)]