31153405968

素因数分解:

$2^4\times 3^2\times {\mathrm{947}}^1\times {\mathrm{228451}}^1$

素因数の和:229412

約数の個数: 60

約数和(自身を含む): 87278715888

約数和(自身を除く): 56125309920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 947, 1894, 2841, 3788, 5682, 7576, 8523, 11364, 15152, 17046, 22728, 34092, 45456, 68184, 136368, 228451, 456902, 685353, 913804, 1370706, 1827608, 2056059, 2741412, 3655216, 4112118, 5482824, 8224236, 10965648, 16448472, 32896944, 216343097, 432686194, 649029291, 865372388, 1298058582, 1730744776, 1947087873, 2596117164, 3461489552, 3894175746, 5192234328, 7788351492, 10384468656, 15576702984, 31153405968]

約数ペア:

[(1, 31153405968), (2, 15576702984), (3, 10384468656), (4, 7788351492), (6, 5192234328), (8, 3894175746), (9, 3461489552), (12, 2596117164), (16, 1947087873), (18, 1730744776), (24, 1298058582), (36, 865372388), (48, 649029291), (72, 432686194), (144, 216343097), (947, 32896944), (1894, 16448472), (2841, 10965648), (3788, 8224236), (5682, 5482824), (7576, 4112118), (8523, 3655216), (11364, 2741412), (15152, 2056059), (17046, 1827608), (22728, 1370706), (34092, 913804), (45456, 685353), (68184, 456902), (136368, 228451)]