80505664

素因数分解:

$2^6\times {\mathrm{379}}^1\times {\mathrm{3319}}^1$

素因数の和:3710

約数の個数: 28

約数和(自身を含む): 160223200

約数和(自身を除く): 79717536

約数列:

[1, 2, 4, 8, 16, 32, 64, 379, 758, 1516, 3032, 3319, 6064, 6638, 12128, 13276, 24256, 26552, 53104, 106208, 212416, 1257901, 2515802, 5031604, 10063208, 20126416, 40252832, 80505664]

約数ペア:

[(1, 80505664), (2, 40252832), (4, 20126416), (8, 10063208), (16, 5031604), (32, 2515802), (64, 1257901), (379, 212416), (758, 106208), (1516, 53104), (3032, 26552), (3319, 24256), (6064, 13276), (6638, 12128)]