16326044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 18220132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 251, 322, 404, 502, 644, 707, 1004, 1414, 1757, 2323, 2828, 3514, 4646, 5773, 7028, 9292, 11546, 16261, 23092, 25351, 32522, 40411, 50702, 65044, 80822, 101404, 161644, 177457, 354914, 583073, 709828, 1166146, 2332292, 4081511, 8163022, 16326044]

約数ペア:

[(1, 16326044), (2, 8163022), (4, 4081511), (7, 2332292), (14, 1166146), (23, 709828), (28, 583073), (46, 354914), (92, 177457), (101, 161644), (161, 101404), (202, 80822), (251, 65044), (322, 50702), (404, 40411), (502, 32522), (644, 25351), (707, 23092), (1004, 16261), (1414, 11546), (1757, 9292), (2323, 7028), (2828, 5773), (3514, 4646)]