90743962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{18229}}^1$

素因数の和:18381

約数の個数: 16

約数和(自身を含む): 144381600

約数和(自身を除く): 53637638

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 18229, 36458, 346351, 692702, 2387999, 4775998, 45371981, 90743962]

約数ペア:

[(1, 90743962), (2, 45371981), (19, 4775998), (38, 2387999), (131, 692702), (262, 346351), (2489, 36458), (4978, 18229)]