89990510142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37216919}}^1$

素因数の和:37216968

約数の個数: 32

約数和(自身を含む): 200078161920

約数和(自身を除く): 110087651778

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 37216919, 74433838, 111650757, 223301514, 483819947, 967639894, 1153724489, 1451459841, 2307448978, 2902919682, 3461173467, 6922346934, 14998418357, 29996836714, 44995255071, 89990510142]

約数ペア:

[(1, 89990510142), (2, 44995255071), (3, 29996836714), (6, 14998418357), (13, 6922346934), (26, 3461173467), (31, 2902919682), (39, 2307448978), (62, 1451459841), (78, 1153724489), (93, 967639894), (186, 483819947), (403, 223301514), (806, 111650757), (1209, 74433838), (2418, 37216919)]