81359326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 133747200

約数和(自身を除く): 52387874

約数列:

[1, 2, 23, 29, 46, 58, 71, 142, 667, 859, 1334, 1633, 1718, 2059, 3266, 4118, 19757, 24911, 39514, 47357, 49822, 60989, 94714, 121978, 572953, 1145906, 1402747, 1768681, 2805494, 3537362, 40679663, 81359326]

約数ペア:

[(1, 81359326), (2, 40679663), (23, 3537362), (29, 2805494), (46, 1768681), (58, 1402747), (71, 1145906), (142, 572953), (667, 121978), (859, 94714), (1334, 60989), (1633, 49822), (1718, 47357), (2059, 39514), (3266, 24911), (4118, 19757)]