166935392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{401287}}^1$

素因数の和:401310

約数の個数: 24

約数和(自身を含む): 353936016

約数和(自身を除く): 187000624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 401287, 802574, 1605148, 3210296, 5216731, 6420592, 10433462, 12841184, 20866924, 41733848, 83467696, 166935392]

約数ペア:

[(1, 166935392), (2, 83467696), (4, 41733848), (8, 20866924), (13, 12841184), (16, 10433462), (26, 6420592), (32, 5216731), (52, 3210296), (104, 1605148), (208, 802574), (416, 401287)]