65921404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4003}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 121080960

約数和(自身を除く): 55159556

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 4003, 4117, 8006, 8234, 16012, 16468, 92069, 184138, 368276, 716537, 1433074, 2866148, 16480351, 32960702, 65921404]

約数ペア:

[(1, 65921404), (2, 32960702), (4, 16480351), (23, 2866148), (46, 1433074), (92, 716537), (179, 368276), (358, 184138), (716, 92069), (4003, 16468), (4117, 16012), (8006, 8234)]