57146384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{210097}}^1$

素因数の和:210122

約数の個数: 20

約数和(自身を含む): 117234684

約数和(自身を除く): 60088300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 210097, 420194, 840388, 1680776, 3361552, 3571649, 7143298, 14286596, 28573192, 57146384]

約数ペア:

[(1, 57146384), (2, 28573192), (4, 14286596), (8, 7143298), (16, 3571649), (17, 3361552), (34, 1680776), (68, 840388), (136, 420194), (272, 210097)]