90878282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{52289}}^1$

素因数の和:52381

約数の個数: 16

約数和(自身を含む): 150595200

約数和(自身を除く): 59716918

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 52289, 104578, 575179, 1150358, 4130831, 8261662, 45439141, 90878282]

約数ペア:

[(1, 90878282), (2, 45439141), (11, 8261662), (22, 4130831), (79, 1150358), (158, 575179), (869, 104578), (1738, 52289)]