39342316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 76800640

約数和(自身を除く): 37458324

約数列:

[1, 2, 4, 13, 26, 52, 61, 79, 122, 157, 158, 244, 314, 316, 628, 793, 1027, 1586, 2041, 2054, 3172, 4082, 4108, 4819, 8164, 9577, 9638, 12403, 19154, 19276, 24806, 38308, 49612, 62647, 124501, 125294, 161239, 249002, 250588, 322478, 498004, 644956, 756583, 1513166, 3026332, 9835579, 19671158, 39342316]

約数ペア:

[(1, 39342316), (2, 19671158), (4, 9835579), (13, 3026332), (26, 1513166), (52, 756583), (61, 644956), (79, 498004), (122, 322478), (157, 250588), (158, 249002), (244, 161239), (314, 125294), (316, 124501), (628, 62647), (793, 49612), (1027, 38308), (1586, 24806), (2041, 19276), (2054, 19154), (3172, 12403), (4082, 9638), (4108, 9577), (4819, 8164)]