87833726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 141039360

約数和(自身を除く): 53205634

約数列:

[1, 2, 31, 41, 62, 82, 109, 218, 317, 634, 1271, 2542, 3379, 4469, 6758, 8938, 9827, 12997, 19654, 25994, 34553, 69106, 138539, 277078, 402907, 805814, 1071143, 1416673, 2142286, 2833346, 43916863, 87833726]

約数ペア:

[(1, 87833726), (2, 43916863), (31, 2833346), (41, 2142286), (62, 1416673), (82, 1071143), (109, 805814), (218, 402907), (317, 277078), (634, 138539), (1271, 69106), (2542, 34553), (3379, 25994), (4469, 19654), (6758, 12997), (8938, 9827)]