88500808016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{691499}}^1$

素因数の和:691947

約数の個数: 40

約数和(自身を含む): 180924060000

約数和(自身を除く): 92423251984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 421, 842, 1684, 3368, 6736, 7999, 15998, 31996, 63992, 127984, 691499, 1382998, 2765996, 5531992, 11063984, 13138481, 26276962, 52553924, 105107848, 210215696, 291121079, 582242158, 1164484316, 2328968632, 4657937264, 5531300501, 11062601002, 22125202004, 44250404008, 88500808016]

約数ペア:

[(1, 88500808016), (2, 44250404008), (4, 22125202004), (8, 11062601002), (16, 5531300501), (19, 4657937264), (38, 2328968632), (76, 1164484316), (152, 582242158), (304, 291121079), (421, 210215696), (842, 105107848), (1684, 52553924), (3368, 26276962), (6736, 13138481), (7999, 11063984), (15998, 5531992), (31996, 2765996), (63992, 1382998), (127984, 691499)]