86573656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 193233600

約数和(自身を除く): 106659944

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 1768, 2129, 2392, 3128, 4258, 5083, 8516, 10166, 17032, 20332, 27677, 36193, 40664, 48967, 55354, 72386, 97934, 110708, 144772, 195868, 221416, 289544, 391736, 470509, 636571, 832439, 941018, 1273142, 1664878, 1882036, 2546284, 3329756, 3764072, 5092568, 6659512, 10821707, 21643414, 43286828, 86573656]

約数ペア:

[(1, 86573656), (2, 43286828), (4, 21643414), (8, 10821707), (13, 6659512), (17, 5092568), (23, 3764072), (26, 3329756), (34, 2546284), (46, 1882036), (52, 1664878), (68, 1273142), (92, 941018), (104, 832439), (136, 636571), (184, 470509), (221, 391736), (299, 289544), (391, 221416), (442, 195868), (598, 144772), (782, 110708), (884, 97934), (1196, 72386), (1564, 55354), (1768, 48967), (2129, 40664), (2392, 36193), (3128, 27677), (4258, 20332), (5083, 17032), (8516, 10166)]