31987644634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5659}}^1\times {\mathrm{11171}}^1$

素因数の和:16866

約数の個数: 32

約数和(自身を含む): 54633761280

約数和(自身を除く): 22646116646

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5659, 11171, 11318, 22342, 62249, 122881, 124498, 130157, 245762, 256933, 260314, 513866, 1431727, 2826263, 2863454, 5652526, 63216689, 126433378, 695383579, 1390767158, 1453983847, 2907967694, 15993822317, 31987644634]

約数ペア:

[(1, 31987644634), (2, 15993822317), (11, 2907967694), (22, 1453983847), (23, 1390767158), (46, 695383579), (253, 126433378), (506, 63216689), (5659, 5652526), (11171, 2863454), (11318, 2826263), (22342, 1431727), (62249, 513866), (122881, 260314), (124498, 256933), (130157, 245762)]