31714670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4603}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 62651232

約数和(自身を除く): 30936562

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 4603, 6890, 9206, 23015, 46030, 59839, 119678, 243959, 299195, 487918, 598390, 1219795, 2439590, 3171467, 6342934, 15857335, 31714670]

約数ペア:

[(1, 31714670), (2, 15857335), (5, 6342934), (10, 3171467), (13, 2439590), (26, 1219795), (53, 598390), (65, 487918), (106, 299195), (130, 243959), (265, 119678), (530, 59839), (689, 46030), (1378, 23015), (3445, 9206), (4603, 6890)]