20163416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27697}}^1$

素因数の和:27723

約数の個数: 32

約数和(自身を含む): 46532640

約数和(自身を除く): 26369224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27697, 55394, 110788, 193879, 221576, 360061, 387758, 720122, 775516, 1440244, 1551032, 2520427, 2880488, 5040854, 10081708, 20163416]

約数ペア:

[(1, 20163416), (2, 10081708), (4, 5040854), (7, 2880488), (8, 2520427), (13, 1551032), (14, 1440244), (26, 775516), (28, 720122), (52, 387758), (56, 360061), (91, 221576), (104, 193879), (182, 110788), (364, 55394), (728, 27697)]