80130008

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5987}}^1$

素因数の和:6239

約数の個数: 32

約数和(自身を含む): 172454400

約数和(自身を除く): 92324392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 5987, 6692, 11974, 13384, 23948, 41909, 47896, 83818, 167636, 335272, 1430893, 2861786, 5723572, 10016251, 11447144, 20032502, 40065004, 80130008]

約数ペア:

[(1, 80130008), (2, 40065004), (4, 20032502), (7, 11447144), (8, 10016251), (14, 5723572), (28, 2861786), (56, 1430893), (239, 335272), (478, 167636), (956, 83818), (1673, 47896), (1912, 41909), (3346, 23948), (5987, 13384), (6692, 11974)]