30835558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27581}}^1$

素因数の和:27639

約数の個数: 16

約数和(自身を含む): 50971536

約数和(自身を除く): 20135978

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 27581, 55162, 358553, 717106, 1185983, 2371966, 15417779, 30835558]

約数ペア:

[(1, 30835558), (2, 15417779), (13, 2371966), (26, 1185983), (43, 717106), (86, 358553), (559, 55162), (1118, 27581)]