31717946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1231}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 51330048

約数和(自身を除く): 19612102

約数列:

[1, 2, 13, 26, 991, 1231, 1982, 2462, 12883, 16003, 25766, 32006, 1219921, 2439842, 15858973, 31717946]

約数ペア:

[(1, 31717946), (2, 15858973), (13, 2439842), (26, 1219921), (991, 32006), (1231, 25766), (1982, 16003), (2462, 12883)]