1620023488

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{617387}}^1$

素因数の和:617440

約数の個数: 28

約数和(自身を含む): 3293147592

約数和(自身を除く): 1673124104

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 617387, 1234774, 2469548, 4939096, 9878192, 19756384, 25312867, 39512768, 50625734, 101251468, 202502936, 405005872, 810011744, 1620023488]

約数ペア:

[(1, 1620023488), (2, 810011744), (4, 405005872), (8, 202502936), (16, 101251468), (32, 50625734), (41, 39512768), (64, 25312867), (82, 19756384), (164, 9878192), (328, 4939096), (656, 2469548), (1312, 1234774), (2624, 617387)]