31152124

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 56228480

約数和(自身を除く): 25076356

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 1303, 2606, 5212, 5977, 11954, 23908, 56029, 112058, 181117, 224116, 362234, 724468, 7788031, 15576062, 31152124]

約数ペア:

[(1, 31152124), (2, 15576062), (4, 7788031), (43, 724468), (86, 362234), (139, 224116), (172, 181117), (278, 112058), (556, 56029), (1303, 23908), (2606, 11954), (5212, 5977)]