53784116

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 96521376

約数和(自身を除く): 42737260

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 404, 1987, 3974, 6767, 7948, 13534, 27068, 133129, 200687, 266258, 401374, 532516, 802748, 13446029, 26892058, 53784116]

約数ペア:

[(1, 53784116), (2, 26892058), (4, 13446029), (67, 802748), (101, 532516), (134, 401374), (202, 266258), (268, 200687), (404, 133129), (1987, 27068), (3974, 13534), (6767, 7948)]