30380416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{21577}}^1$

素因数の和:21602

約数の個数: 32

約数和(自身を含む): 66028680

約数和(自身を除く): 35648264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 21577, 43154, 86308, 172616, 237347, 345232, 474694, 690464, 949388, 1380928, 1898776, 2761856, 3797552, 7595104, 15190208, 30380416]

約数ペア:

[(1, 30380416), (2, 15190208), (4, 7595104), (8, 3797552), (11, 2761856), (16, 1898776), (22, 1380928), (32, 949388), (44, 690464), (64, 474694), (88, 345232), (128, 237347), (176, 172616), (352, 86308), (704, 43154), (1408, 21577)]