85397528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1187}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 177380280

約数和(自身を除く): 91982752

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 529, 782, 1058, 1187, 1564, 2116, 2374, 3128, 4232, 4748, 8993, 9496, 17986, 20179, 27301, 35972, 40358, 54602, 71944, 80716, 109204, 161432, 218408, 464117, 627923, 928234, 1255846, 1856468, 2511692, 3712936, 5023384, 10674691, 21349382, 42698764, 85397528]

約数ペア:

[(1, 85397528), (2, 42698764), (4, 21349382), (8, 10674691), (17, 5023384), (23, 3712936), (34, 2511692), (46, 1856468), (68, 1255846), (92, 928234), (136, 627923), (184, 464117), (391, 218408), (529, 161432), (782, 109204), (1058, 80716), (1187, 71944), (1564, 54602), (2116, 40358), (2374, 35972), (3128, 27301), (4232, 20179), (4748, 17986), (8993, 9496)]