86615210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1723}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 170551872

約数和(自身を除く): 83936662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 914, 1723, 2285, 3446, 4570, 5027, 8615, 10054, 17230, 18953, 25135, 37906, 50270, 94765, 189530, 787411, 1574822, 3937055, 7874110, 8661521, 17323042, 43307605, 86615210]

約数ペア:

[(1, 86615210), (2, 43307605), (5, 17323042), (10, 8661521), (11, 7874110), (22, 3937055), (55, 1574822), (110, 787411), (457, 189530), (914, 94765), (1723, 50270), (2285, 37906), (3446, 25135), (4570, 18953), (5027, 17230), (8615, 10054)]