142471492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{25243}}^1$

素因数の和:25347

約数の個数: 24

約数和(自身を含む): 267182496

約数和(自身を除く): 124711004

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 25243, 50486, 100972, 429131, 858262, 1716524, 2095169, 4190338, 8380676, 35617873, 71235746, 142471492]

約数ペア:

[(1, 142471492), (2, 71235746), (4, 35617873), (17, 8380676), (34, 4190338), (68, 2095169), (83, 1716524), (166, 858262), (332, 429131), (1411, 100972), (2822, 50486), (5644, 25243)]