38190568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21601}}^1$

素因数の和:21637

約数の個数: 32

約数和(自身を含む): 81655560

約数和(自身を除く): 43464992

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21601, 43202, 86404, 172808, 280813, 367217, 561626, 734434, 1123252, 1468868, 2246504, 2937736, 4773821, 9547642, 19095284, 38190568]

約数ペア:

[(1, 38190568), (2, 19095284), (4, 9547642), (8, 4773821), (13, 2937736), (17, 2246504), (26, 1468868), (34, 1123252), (52, 734434), (68, 561626), (104, 367217), (136, 280813), (221, 172808), (442, 86404), (884, 43202), (1768, 21601)]