85866344

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1103}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 166129920

約数和(自身を除く): 80263576

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 1052, 1103, 2104, 2206, 4412, 8824, 9731, 19462, 38924, 40811, 77848, 81622, 163244, 290089, 326488, 580178, 1160356, 2320712, 10733293, 21466586, 42933172, 85866344]

約数ペア:

[(1, 85866344), (2, 42933172), (4, 21466586), (8, 10733293), (37, 2320712), (74, 1160356), (148, 580178), (263, 326488), (296, 290089), (526, 163244), (1052, 81622), (1103, 77848), (2104, 40811), (2206, 38924), (4412, 19462), (8824, 9731)]