84654128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31307}}^1$

素因数の和:31341

約数の個数: 30

約数和(自身を含む): 177610284

約数和(自身を除く): 92956156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 31307, 62614, 125228, 250456, 406991, 500912, 813982, 1627964, 3255928, 5290883, 6511856, 10581766, 21163532, 42327064, 84654128]

約数ペア:

[(1, 84654128), (2, 42327064), (4, 21163532), (8, 10581766), (13, 6511856), (16, 5290883), (26, 3255928), (52, 1627964), (104, 813982), (169, 500912), (208, 406991), (338, 250456), (676, 125228), (1352, 62614), (2704, 31307)]