16065664

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 32188140

約数和(自身を除く): 16122476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 401, 626, 802, 1252, 1604, 2504, 3208, 5008, 6416, 10016, 12832, 20032, 25664, 40064, 51328, 125513, 251026, 502052, 1004104, 2008208, 4016416, 8032832, 16065664]

約数ペア:

[(1, 16065664), (2, 8032832), (4, 4016416), (8, 2008208), (16, 1004104), (32, 502052), (64, 251026), (128, 125513), (313, 51328), (401, 40064), (626, 25664), (802, 20032), (1252, 12832), (1604, 10016), (2504, 6416), (3208, 5008)]