171964856

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{50341}}^1$

素因数の和:50415

約数の個数: 32

約数和(自身を含む): 374544480

約数和(自身を除く): 202579624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 50341, 100682, 201364, 352387, 402728, 704774, 1409548, 2819096, 3070801, 6141602, 12283204, 21495607, 24566408, 42991214, 85982428, 171964856]

約数ペア:

[(1, 171964856), (2, 85982428), (4, 42991214), (7, 24566408), (8, 21495607), (14, 12283204), (28, 6141602), (56, 3070801), (61, 2819096), (122, 1409548), (244, 704774), (427, 402728), (488, 352387), (854, 201364), (1708, 100682), (3416, 50341)]