79921634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{28201}}^1$

素因数の和:28325

約数の個数: 16

約数和(自身を含む): 130293240

約数和(自身を除く): 50371606

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 28201, 56402, 366613, 733226, 3073909, 6147818, 39960817, 79921634]

約数ペア:

[(1, 79921634), (2, 39960817), (13, 6147818), (26, 3073909), (109, 733226), (218, 366613), (1417, 56402), (2834, 28201)]