80493238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 144566784

約数和(自身を除く): 64073546

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 457, 547, 914, 1094, 3199, 3829, 6398, 7658, 10511, 12581, 21022, 25162, 73577, 88067, 147154, 176134, 249979, 499958, 1749853, 3499706, 5749517, 11499034, 40246619, 80493238]

約数ペア:

[(1, 80493238), (2, 40246619), (7, 11499034), (14, 5749517), (23, 3499706), (46, 1749853), (161, 499958), (322, 249979), (457, 176134), (547, 147154), (914, 88067), (1094, 73577), (3199, 25162), (3829, 21022), (6398, 12581), (7658, 10511)]