31956708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20023}}^1$

素因数の和:20056

約数の個数: 48

約数和(自身を含む): 89707520

約数和(自身を除く): 57750812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 20023, 40046, 60069, 80092, 120138, 140161, 240276, 280322, 380437, 420483, 560644, 760874, 840966, 1141311, 1521748, 1681932, 2282622, 2663059, 4565244, 5326118, 7989177, 10652236, 15978354, 31956708]

約数ペア:

[(1, 31956708), (2, 15978354), (3, 10652236), (4, 7989177), (6, 5326118), (7, 4565244), (12, 2663059), (14, 2282622), (19, 1681932), (21, 1521748), (28, 1141311), (38, 840966), (42, 760874), (57, 560644), (76, 420483), (84, 380437), (114, 280322), (133, 240276), (228, 140161), (266, 120138), (399, 80092), (532, 60069), (798, 40046), (1596, 20023)]