31693172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 68463360

約数和(自身を除く): 36770188

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 1697, 2668, 3394, 4669, 6788, 9338, 11879, 18676, 23758, 39031, 47516, 49213, 78062, 98426, 156124, 196852, 273217, 344491, 546434, 688982, 1092868, 1131899, 1377964, 2263798, 4527596, 7923293, 15846586, 31693172]

約数ペア:

[(1, 31693172), (2, 15846586), (4, 7923293), (7, 4527596), (14, 2263798), (23, 1377964), (28, 1131899), (29, 1092868), (46, 688982), (58, 546434), (92, 344491), (116, 273217), (161, 196852), (203, 156124), (322, 98426), (406, 78062), (644, 49213), (667, 47516), (812, 39031), (1334, 23758), (1697, 18676), (2668, 11879), (3394, 9338), (4669, 6788)]