42170764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 75370176

約数和(自身を除く): 33199412

約数列:

[1, 2, 4, 61, 122, 244, 401, 431, 802, 862, 1604, 1724, 24461, 26291, 48922, 52582, 97844, 105164, 172831, 345662, 691324, 10542691, 21085382, 42170764]

約数ペア:

[(1, 42170764), (2, 21085382), (4, 10542691), (61, 691324), (122, 345662), (244, 172831), (401, 105164), (431, 97844), (802, 52582), (862, 48922), (1604, 26291), (1724, 24461)]