86139143426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1\times {\mathrm{172439}}^1$

素因数の和:173630

約数の個数: 32

約数和(自身を含む): 152563875840

約数和(自身を除く): 66424732414

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1151, 2302, 8057, 16114, 35681, 71362, 172439, 249767, 344878, 499534, 1207073, 2414146, 5345609, 10691218, 37419263, 74838526, 198477289, 396954578, 1389341023, 2778682046, 6152795959, 12305591918, 43069571713, 86139143426]

約数ペア:

[(1, 86139143426), (2, 43069571713), (7, 12305591918), (14, 6152795959), (31, 2778682046), (62, 1389341023), (217, 396954578), (434, 198477289), (1151, 74838526), (2302, 37419263), (8057, 10691218), (16114, 5345609), (35681, 2414146), (71362, 1207073), (172439, 499534), (249767, 344878)]