82746938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 135051840

約数和(自身を除く): 52304902

約数列:

[1, 2, 19, 38, 41, 82, 173, 307, 346, 614, 779, 1558, 3287, 5833, 6574, 7093, 11666, 12587, 14186, 25174, 53111, 106222, 134767, 239153, 269534, 478306, 1009109, 2018218, 2177551, 4355102, 41373469, 82746938]

約数ペア:

[(1, 82746938), (2, 41373469), (19, 4355102), (38, 2177551), (41, 2018218), (82, 1009109), (173, 478306), (307, 269534), (346, 239153), (614, 134767), (779, 106222), (1558, 53111), (3287, 25174), (5833, 14186), (6574, 12587), (7093, 11666)]