84403786

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 128965536

約数和(自身を除く): 44561750

約数列:

[1, 2, 67, 134, 317, 634, 1987, 3974, 21239, 42478, 133129, 266258, 629879, 1259758, 42201893, 84403786]

約数ペア:

[(1, 84403786), (2, 42201893), (67, 1259758), (134, 629879), (317, 266258), (634, 133129), (1987, 42478), (3974, 21239)]