90697688

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{143509}}^1$

素因数の和:143594

約数の個数: 16

約数和(自身を含む): 172212000

約数和(自身を除く): 81514312

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 143509, 287018, 574036, 1148072, 11337211, 22674422, 45348844, 90697688]

約数ペア:

[(1, 90697688), (2, 45348844), (4, 22674422), (8, 11337211), (79, 1148072), (158, 574036), (316, 287018), (632, 143509)]