90477448

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{389989}}^1$

素因数の和:390024

約数の個数: 16

約数和(自身を含む): 175495500

約数和(自身を除く): 85018052

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 389989, 779978, 1559956, 3119912, 11309681, 22619362, 45238724, 90477448]

約数ペア:

[(1, 90477448), (2, 45238724), (4, 22619362), (8, 11309681), (29, 3119912), (58, 1559956), (116, 779978), (232, 389989)]