80389318

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{2971}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 122826816

約数和(自身を除く): 42437498

約数列:

[1, 2, 83, 163, 166, 326, 2971, 5942, 13529, 27058, 246593, 484273, 493186, 968546, 40194659, 80389318]

約数ペア:

[(1, 80389318), (2, 40194659), (83, 968546), (163, 493186), (166, 484273), (326, 246593), (2971, 27058), (5942, 13529)]