80446576

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5483}}^1$

素因数の和:5629

約数の個数: 40

約数和(自身を含む): 179524224

約数和(自身を除く): 99077648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 5483, 7336, 10966, 14672, 21932, 38381, 43864, 76762, 87728, 153524, 307048, 614096, 718273, 1436546, 2873092, 5027911, 5746184, 10055822, 11492368, 20111644, 40223288, 80446576]

約数ペア:

[(1, 80446576), (2, 40223288), (4, 20111644), (7, 11492368), (8, 10055822), (14, 5746184), (16, 5027911), (28, 2873092), (56, 1436546), (112, 718273), (131, 614096), (262, 307048), (524, 153524), (917, 87728), (1048, 76762), (1834, 43864), (2096, 38381), (3668, 21932), (5483, 14672), (7336, 10966)]