16440506

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 26922240

約数和(自身を除く): 10481734

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 163, 326, 1073, 1363, 1739, 2146, 2726, 3478, 4727, 6031, 7661, 9454, 12062, 15322, 50431, 100862, 174899, 222169, 283457, 349798, 444338, 566914, 8220253, 16440506]

約数ペア:

[(1, 16440506), (2, 8220253), (29, 566914), (37, 444338), (47, 349798), (58, 283457), (74, 222169), (94, 174899), (163, 100862), (326, 50431), (1073, 15322), (1363, 12062), (1739, 9454), (2146, 7661), (2726, 6031), (3478, 4727)]