31880853838

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1\times {\mathrm{97523}}^1$

素因数の和:98771

約数の個数: 16

約数和(自身を含む): 48186608400

約数和(自身を除く): 16305754562

約数列:

[1, 2, 149, 298, 1097, 2194, 97523, 163453, 195046, 326906, 14530927, 29061854, 106982731, 213965462, 15940426919, 31880853838]

約数ペア:

[(1, 31880853838), (2, 15940426919), (149, 213965462), (298, 106982731), (1097, 29061854), (2194, 14530927), (97523, 326906), (163453, 195046)]