80873704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1049}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 158760000

約数和(自身を除く): 77886296

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 419, 838, 1049, 1676, 2098, 3352, 4196, 8392, 9637, 19274, 24127, 38548, 48254, 77096, 96508, 193016, 439531, 879062, 1758124, 3516248, 10109213, 20218426, 40436852, 80873704]

約数ペア:

[(1, 80873704), (2, 40436852), (4, 20218426), (8, 10109213), (23, 3516248), (46, 1758124), (92, 879062), (184, 439531), (419, 193016), (838, 96508), (1049, 77096), (1676, 48254), (2098, 38548), (3352, 24127), (4196, 19274), (8392, 9637)]