31717961858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5609827}}^1$

素因数の和:5610097

約数の個数: 16

約数和(自身を含む): 52104082464

約数和(自身を除く): 20386120606

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 5609827, 11219654, 61708097, 123416194, 1441725539, 2883451078, 15858980929, 31717961858]

約数ペア:

[(1, 31717961858), (2, 15858980929), (11, 2883451078), (22, 1441725539), (257, 123416194), (514, 61708097), (2827, 11219654), (5654, 5609827)]