65005016

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4297}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 127908480

約数和(自身を除く): 62903464

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 4297, 7564, 8594, 15128, 17188, 34376, 133207, 262117, 266414, 524234, 532828, 1048468, 1065656, 2096936, 8125627, 16251254, 32502508, 65005016]

約数ペア:

[(1, 65005016), (2, 32502508), (4, 16251254), (8, 8125627), (31, 2096936), (61, 1065656), (62, 1048468), (122, 532828), (124, 524234), (244, 266414), (248, 262117), (488, 133207), (1891, 34376), (3782, 17188), (4297, 15128), (7564, 8594)]