80786096

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{136463}}^1$

素因数の和:136508

約数の個数: 20

約数和(自身を含む): 160754592

約数和(自身を除く): 79968496

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 136463, 272926, 545852, 1091704, 2183408, 5049131, 10098262, 20196524, 40393048, 80786096]

約数ペア:

[(1, 80786096), (2, 40393048), (4, 20196524), (8, 10098262), (16, 5049131), (37, 2183408), (74, 1091704), (148, 545852), (296, 272926), (592, 136463)]