31017732

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 75264000

約数和(自身を除く): 44246268

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 199, 372, 398, 419, 597, 796, 838, 1194, 1257, 1676, 2388, 2514, 5028, 6169, 12338, 12989, 18507, 24676, 25978, 37014, 38967, 51956, 74028, 77934, 83381, 155868, 166762, 250143, 333524, 500286, 1000572, 2584811, 5169622, 7754433, 10339244, 15508866, 31017732]

約数ペア:

[(1, 31017732), (2, 15508866), (3, 10339244), (4, 7754433), (6, 5169622), (12, 2584811), (31, 1000572), (62, 500286), (93, 333524), (124, 250143), (186, 166762), (199, 155868), (372, 83381), (398, 77934), (419, 74028), (597, 51956), (796, 38967), (838, 37014), (1194, 25978), (1257, 24676), (1676, 18507), (2388, 12989), (2514, 12338), (5028, 6169)]