89164672

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 185815440

約数和(自身を除く): 96650768

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 128, 134, 148, 268, 281, 296, 536, 562, 592, 1072, 1124, 1184, 2144, 2248, 2368, 2479, 4288, 4496, 4736, 4958, 8576, 8992, 9916, 10397, 17984, 18827, 19832, 20794, 35968, 37654, 39664, 41588, 75308, 79328, 83176, 150616, 158656, 166352, 301232, 317312, 332704, 602464, 665408, 696599, 1204928, 1330816, 1393198, 2409856, 2786396, 5572792, 11145584, 22291168, 44582336, 89164672]

約数ペア:

[(1, 89164672), (2, 44582336), (4, 22291168), (8, 11145584), (16, 5572792), (32, 2786396), (37, 2409856), (64, 1393198), (67, 1330816), (74, 1204928), (128, 696599), (134, 665408), (148, 602464), (268, 332704), (281, 317312), (296, 301232), (536, 166352), (562, 158656), (592, 150616), (1072, 83176), (1124, 79328), (1184, 75308), (2144, 41588), (2248, 39664), (2368, 37654), (2479, 35968), (4288, 20794), (4496, 19832), (4736, 18827), (4958, 17984), (8576, 10397), (8992, 9916)]