171530816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4327

約数の個数: 56

約数和(自身を含む): 370231416

約数和(自身を除く): 198700600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2368, 2516, 4261, 5032, 8522, 10064, 17044, 20128, 34088, 40256, 68176, 72437, 136352, 144874, 157657, 272704, 289748, 315314, 579496, 630628, 1158992, 1261256, 2317984, 2522512, 2680169, 4635968, 5045024, 5360338, 10090048, 10720676, 21441352, 42882704, 85765408, 171530816]

約数ペア:

[(1, 171530816), (2, 85765408), (4, 42882704), (8, 21441352), (16, 10720676), (17, 10090048), (32, 5360338), (34, 5045024), (37, 4635968), (64, 2680169), (68, 2522512), (74, 2317984), (136, 1261256), (148, 1158992), (272, 630628), (296, 579496), (544, 315314), (592, 289748), (629, 272704), (1088, 157657), (1184, 144874), (1258, 136352), (2368, 72437), (2516, 68176), (4261, 40256), (5032, 34088), (8522, 20128), (10064, 17044)]