79713710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257141}}^1$

素因数の和:257179

約数の個数: 16

約数和(自身を含む): 148113792

約数和(自身を除く): 68400082

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 257141, 514282, 1285705, 2571410, 7971371, 15942742, 39856855, 79713710]

約数ペア:

[(1, 79713710), (2, 39856855), (5, 15942742), (10, 7971371), (31, 2571410), (62, 1285705), (155, 514282), (310, 257141)]