16662512

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6389}}^1$

素因数の和:6560

約数の個数: 20

約数和(自身を含む): 32486760

約数和(自身を除く): 15824248

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6389, 12778, 25556, 51112, 102224, 1041407, 2082814, 4165628, 8331256, 16662512]

約数ペア:

[(1, 16662512), (2, 8331256), (4, 4165628), (8, 2082814), (16, 1041407), (163, 102224), (326, 51112), (652, 25556), (1304, 12778), (2608, 6389)]