80542216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17093}}^1$

素因数の和:17149

約数の個数: 32

約数和(自身を含む): 164102400

約数和(自身を除く): 83560184

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 17093, 34186, 68372, 136744, 324767, 529883, 649534, 1059766, 1299068, 2119532, 2598136, 4239064, 10067777, 20135554, 40271108, 80542216]

約数ペア:

[(1, 80542216), (2, 40271108), (4, 20135554), (8, 10067777), (19, 4239064), (31, 2598136), (38, 2119532), (62, 1299068), (76, 1059766), (124, 649534), (152, 529883), (248, 324767), (589, 136744), (1178, 68372), (2356, 34186), (4712, 17093)]