80042848

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 161363664

約数和(自身を除く): 81320816

約数列:

[1, 2, 4, 8, 16, 32, 97, 107, 194, 214, 241, 388, 428, 482, 776, 856, 964, 1552, 1712, 1928, 3104, 3424, 3856, 7712, 10379, 20758, 23377, 25787, 41516, 46754, 51574, 83032, 93508, 103148, 166064, 187016, 206296, 332128, 374032, 412592, 748064, 825184, 2501339, 5002678, 10005356, 20010712, 40021424, 80042848]

約数ペア:

[(1, 80042848), (2, 40021424), (4, 20010712), (8, 10005356), (16, 5002678), (32, 2501339), (97, 825184), (107, 748064), (194, 412592), (214, 374032), (241, 332128), (388, 206296), (428, 187016), (482, 166064), (776, 103148), (856, 93508), (964, 83032), (1552, 51574), (1712, 46754), (1928, 41516), (3104, 25787), (3424, 23377), (3856, 20758), (7712, 10379)]