42178090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{183383}}^1$

素因数の和:183413

約数の個数: 16

約数和(自身を含む): 79221888

約数和(自身を除く): 37043798

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 183383, 366766, 916915, 1833830, 4217809, 8435618, 21089045, 42178090]

約数ペア:

[(1, 42178090), (2, 21089045), (5, 8435618), (10, 4217809), (23, 1833830), (46, 916915), (115, 366766), (230, 183383)]