87854704

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7331}}^1$

素因数の和:7453

約数の個数: 40

約数和(自身を含む): 196380288

約数和(自身を除く): 108525584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 7331, 11984, 14662, 29324, 51317, 58648, 102634, 117296, 205268, 410536, 784417, 821072, 1568834, 3137668, 5490919, 6275336, 10981838, 12550672, 21963676, 43927352, 87854704]

約数ペア:

[(1, 87854704), (2, 43927352), (4, 21963676), (7, 12550672), (8, 10981838), (14, 6275336), (16, 5490919), (28, 3137668), (56, 1568834), (107, 821072), (112, 784417), (214, 410536), (428, 205268), (749, 117296), (856, 102634), (1498, 58648), (1712, 51317), (2996, 29324), (5992, 14662), (7331, 11984)]