86850688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 98218112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 167, 239, 272, 334, 478, 544, 668, 956, 1088, 1336, 1912, 2176, 2672, 2839, 3824, 4063, 5344, 5678, 7648, 8126, 10688, 11356, 15296, 16252, 21376, 22712, 30592, 32504, 39913, 45424, 65008, 79826, 90848, 130016, 159652, 181696, 260032, 319304, 363392, 520064, 638608, 678521, 1277216, 1357042, 2554432, 2714084, 5108864, 5428168, 10856336, 21712672, 43425344, 86850688]

約数ペア:

[(1, 86850688), (2, 43425344), (4, 21712672), (8, 10856336), (16, 5428168), (17, 5108864), (32, 2714084), (34, 2554432), (64, 1357042), (68, 1277216), (128, 678521), (136, 638608), (167, 520064), (239, 363392), (272, 319304), (334, 260032), (478, 181696), (544, 159652), (668, 130016), (956, 90848), (1088, 79826), (1336, 65008), (1912, 45424), (2176, 39913), (2672, 32504), (2839, 30592), (3824, 22712), (4063, 21376), (5344, 16252), (5678, 15296), (7648, 11356), (8126, 10688)]