80553472

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1350

約数の個数: 40

約数和(自身を含む): 162313272

約数和(自身を除く): 81759800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 1201, 2096, 2402, 4192, 4804, 8384, 9608, 16768, 19216, 33536, 38432, 67072, 76864, 153728, 157331, 307456, 314662, 614912, 629324, 1258648, 2517296, 5034592, 10069184, 20138368, 40276736, 80553472]

約数ペア:

[(1, 80553472), (2, 40276736), (4, 20138368), (8, 10069184), (16, 5034592), (32, 2517296), (64, 1258648), (128, 629324), (131, 614912), (256, 314662), (262, 307456), (512, 157331), (524, 153728), (1048, 76864), (1201, 67072), (2096, 38432), (2402, 33536), (4192, 19216), (4804, 16768), (8384, 9608)]