89001978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8209}}^1$

素因数の和:8366

約数の個数: 32

約数和(自身を含む): 193099200

約数和(自身を除く): 104097222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 8209, 10842, 16418, 24627, 49254, 106717, 213434, 320151, 640302, 1141051, 2282102, 3423153, 6846306, 14833663, 29667326, 44500989, 89001978]

約数ペア:

[(1, 89001978), (2, 44500989), (3, 29667326), (6, 14833663), (13, 6846306), (26, 3423153), (39, 2282102), (78, 1141051), (139, 640302), (278, 320151), (417, 213434), (834, 106717), (1807, 49254), (3614, 24627), (5421, 16418), (8209, 10842)]