86641048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7643}}^1$

素因数の和:7771

約数の個数: 32

約数和(自身を含む): 176576400

約数和(自身を除く): 89935352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 7643, 11336, 15286, 30572, 61144, 99359, 198718, 397436, 794872, 833087, 1666174, 3332348, 6664696, 10830131, 21660262, 43320524, 86641048]

約数ペア:

[(1, 86641048), (2, 43320524), (4, 21660262), (8, 10830131), (13, 6664696), (26, 3332348), (52, 1666174), (104, 833087), (109, 794872), (218, 397436), (436, 198718), (872, 99359), (1417, 61144), (2834, 30572), (5668, 15286), (7643, 11336)]