16642808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22861}}^1$

素因数の和:22887

約数の個数: 32

約数和(自身を含む): 38408160

約数和(自身を除く): 21765352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 22861, 45722, 91444, 160027, 182888, 297193, 320054, 594386, 640108, 1188772, 1280216, 2080351, 2377544, 4160702, 8321404, 16642808]

約数ペア:

[(1, 16642808), (2, 8321404), (4, 4160702), (7, 2377544), (8, 2080351), (13, 1280216), (14, 1188772), (26, 640108), (28, 594386), (52, 320054), (56, 297193), (91, 182888), (104, 160027), (182, 91444), (364, 45722), (728, 22861)]