89902418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{11069}}^1$

素因数の和:11233

約数の個数: 16

約数和(自身を含む): 140279040

約数和(自身を除く): 50376622

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 11069, 22138, 343139, 686278, 1450039, 2900078, 44951209, 89902418]

約数ペア:

[(1, 89902418), (2, 44951209), (31, 2900078), (62, 1450039), (131, 686278), (262, 343139), (4061, 22138), (8122, 11069)]