31583688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 84240000

約数和(自身を除く): 52656312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 389, 398, 408, 597, 778, 796, 1167, 1194, 1556, 1592, 2334, 2388, 3112, 3383, 4668, 4776, 6613, 6766, 9336, 10149, 13226, 13532, 19839, 20298, 26452, 27064, 39678, 40596, 52904, 77411, 79356, 81192, 154822, 158712, 232233, 309644, 464466, 619288, 928932, 1315987, 1857864, 2631974, 3947961, 5263948, 7895922, 10527896, 15791844, 31583688]

約数ペア:

[(1, 31583688), (2, 15791844), (3, 10527896), (4, 7895922), (6, 5263948), (8, 3947961), (12, 2631974), (17, 1857864), (24, 1315987), (34, 928932), (51, 619288), (68, 464466), (102, 309644), (136, 232233), (199, 158712), (204, 154822), (389, 81192), (398, 79356), (408, 77411), (597, 52904), (778, 40596), (796, 39678), (1167, 27064), (1194, 26452), (1556, 20298), (1592, 19839), (2334, 13532), (2388, 13226), (3112, 10149), (3383, 9336), (4668, 6766), (4776, 6613)]