80263448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4673}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 159850800

約数和(自身を除く): 79587352

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 4673, 8588, 9346, 17176, 18692, 37384, 88787, 177574, 355148, 528049, 710296, 1056098, 2112196, 4224392, 10032931, 20065862, 40131724, 80263448]

約数ペア:

[(1, 80263448), (2, 40131724), (4, 20065862), (8, 10032931), (19, 4224392), (38, 2112196), (76, 1056098), (113, 710296), (152, 528049), (226, 355148), (452, 177574), (904, 88787), (2147, 37384), (4294, 18692), (4673, 17176), (8588, 9346)]