31210842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3671}}^1$

素因数の和:3798

約数の個数: 32

約数和(自身を含む): 67858560

約数和(自身を除く): 36647718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 3671, 4251, 7342, 8502, 11013, 22026, 47723, 95446, 143169, 286338, 400139, 800278, 1200417, 2400834, 5201807, 10403614, 15605421, 31210842]

約数ペア:

[(1, 31210842), (2, 15605421), (3, 10403614), (6, 5201807), (13, 2400834), (26, 1200417), (39, 800278), (78, 400139), (109, 286338), (218, 143169), (327, 95446), (654, 47723), (1417, 22026), (2834, 11013), (3671, 8502), (4251, 7342)]