31238352

素因数分解:

$2^4\times 3^3\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:617

約数の個数: 80

約数和(自身を含む): 90410880

約数和(自身を除く): 59172528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 167, 216, 334, 432, 433, 501, 668, 866, 1002, 1299, 1336, 1503, 1732, 2004, 2598, 2672, 3006, 3464, 3897, 4008, 4509, 5196, 6012, 6928, 7794, 8016, 9018, 10392, 11691, 12024, 15588, 18036, 20784, 23382, 24048, 31176, 36072, 46764, 62352, 72144, 72311, 93528, 144622, 187056, 216933, 289244, 433866, 578488, 650799, 867732, 1156976, 1301598, 1735464, 1952397, 2603196, 3470928, 3904794, 5206392, 7809588, 10412784, 15619176, 31238352]

約数ペア:

[(1, 31238352), (2, 15619176), (3, 10412784), (4, 7809588), (6, 5206392), (8, 3904794), (9, 3470928), (12, 2603196), (16, 1952397), (18, 1735464), (24, 1301598), (27, 1156976), (36, 867732), (48, 650799), (54, 578488), (72, 433866), (108, 289244), (144, 216933), (167, 187056), (216, 144622), (334, 93528), (432, 72311), (433, 72144), (501, 62352), (668, 46764), (866, 36072), (1002, 31176), (1299, 24048), (1336, 23382), (1503, 20784), (1732, 18036), (2004, 15588), (2598, 12024), (2672, 11691), (3006, 10392), (3464, 9018), (3897, 8016), (4008, 7794), (4509, 6928), (5196, 6012)]