86787848

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49993}}^1$

素因数の和:50037

約数の個数: 32

約数和(自身を含む): 191976960

約数和(自身を除く): 105189112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 49993, 99986, 199972, 349951, 399944, 699902, 1399804, 1549783, 2799608, 3099566, 6199132, 10848481, 12398264, 21696962, 43393924, 86787848]

約数ペア:

[(1, 86787848), (2, 43393924), (4, 21696962), (7, 12398264), (8, 10848481), (14, 6199132), (28, 3099566), (31, 2799608), (56, 1549783), (62, 1399804), (124, 699902), (217, 399944), (248, 349951), (434, 199972), (868, 99986), (1736, 49993)]