31184918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 51226560

約数和(自身を除く): 20041642

約数列:

[1, 2, 23, 29, 46, 58, 97, 194, 241, 482, 667, 1334, 2231, 2813, 4462, 5543, 5626, 6989, 11086, 13978, 23377, 46754, 64699, 129398, 160747, 321494, 537671, 677933, 1075342, 1355866, 15592459, 31184918]

約数ペア:

[(1, 31184918), (2, 15592459), (23, 1355866), (29, 1075342), (46, 677933), (58, 537671), (97, 321494), (194, 160747), (241, 129398), (482, 64699), (667, 46754), (1334, 23377), (2231, 13978), (2813, 11086), (4462, 6989), (5543, 5626)]