40021064

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 77224320

約数和(自身を除く): 37203256

約数列:

[1, 2, 4, 8, 47, 94, 163, 188, 326, 376, 652, 653, 1304, 1306, 2612, 5224, 7661, 15322, 30644, 30691, 61288, 61382, 106439, 122764, 212878, 245528, 425756, 851512, 5002633, 10005266, 20010532, 40021064]

約数ペア:

[(1, 40021064), (2, 20010532), (4, 10005266), (8, 5002633), (47, 851512), (94, 425756), (163, 245528), (188, 212878), (326, 122764), (376, 106439), (652, 61382), (653, 61288), (1304, 30691), (1306, 30644), (2612, 15322), (5224, 7661)]