40032824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22643}}^1$

素因数の和:22679

約数の個数: 32

約数和(自身を含む): 85594320

約数和(自身を除く): 45561496

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 22643, 45286, 90572, 181144, 294359, 384931, 588718, 769862, 1177436, 1539724, 2354872, 3079448, 5004103, 10008206, 20016412, 40032824]

約数ペア:

[(1, 40032824), (2, 20016412), (4, 10008206), (8, 5004103), (13, 3079448), (17, 2354872), (26, 1539724), (34, 1177436), (52, 769862), (68, 588718), (104, 384931), (136, 294359), (221, 181144), (442, 90572), (884, 45286), (1768, 22643)]