87779896

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 167207040

約数和(自身を除く): 79427144

約数列:

[1, 2, 4, 8, 103, 206, 307, 347, 412, 614, 694, 824, 1228, 1388, 2456, 2776, 31621, 35741, 63242, 71482, 106529, 126484, 142964, 213058, 252968, 285928, 426116, 852232, 10972487, 21944974, 43889948, 87779896]

約数ペア:

[(1, 87779896), (2, 43889948), (4, 21944974), (8, 10972487), (103, 852232), (206, 426116), (307, 285928), (347, 252968), (412, 213058), (614, 142964), (694, 126484), (824, 106529), (1228, 71482), (1388, 63242), (2456, 35741), (2776, 31621)]