80302352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6329}}^1$

素因数の和:6411

約数の個数: 40

約数和(自身を含む): 170327640

約数和(自身を除く): 90025288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6329, 6344, 12658, 12688, 25316, 50632, 82277, 101264, 164554, 329108, 386069, 658216, 772138, 1316432, 1544276, 3088552, 5018897, 6177104, 10037794, 20075588, 40151176, 80302352]

約数ペア:

[(1, 80302352), (2, 40151176), (4, 20075588), (8, 10037794), (13, 6177104), (16, 5018897), (26, 3088552), (52, 1544276), (61, 1316432), (104, 772138), (122, 658216), (208, 386069), (244, 329108), (488, 164554), (793, 101264), (976, 82277), (1586, 50632), (3172, 25316), (6329, 12688), (6344, 12658)]