145404482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{30689}}^1$

素因数の和:30817

約数の個数: 16

約数和(自身を含む): 229806720

約数和(自身を除く): 84402238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 30689, 61378, 705847, 1411694, 3160967, 6321934, 72702241, 145404482]

約数ペア:

[(1, 145404482), (2, 72702241), (23, 6321934), (46, 3160967), (103, 1411694), (206, 705847), (2369, 61378), (4738, 30689)]