85040872

素因数分解:

$2^3\times 7^2\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 186290820

約数和(自身を除く): 101249948

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 401, 541, 802, 1082, 1604, 2164, 2807, 3208, 3787, 4328, 5614, 7574, 11228, 15148, 19649, 22456, 26509, 30296, 39298, 53018, 78596, 106036, 157192, 212072, 216941, 433882, 867764, 1518587, 1735528, 3037174, 6074348, 10630109, 12148696, 21260218, 42520436, 85040872]

約数ペア:

[(1, 85040872), (2, 42520436), (4, 21260218), (7, 12148696), (8, 10630109), (14, 6074348), (28, 3037174), (49, 1735528), (56, 1518587), (98, 867764), (196, 433882), (392, 216941), (401, 212072), (541, 157192), (802, 106036), (1082, 78596), (1604, 53018), (2164, 39298), (2807, 30296), (3208, 26509), (3787, 22456), (4328, 19649), (5614, 15148), (7574, 11228)]