31817568

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 83897856

約数和(自身を除く): 52080288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 813, 1084, 1223, 1626, 2168, 2446, 3252, 3669, 4336, 4892, 6504, 7338, 8672, 9784, 13008, 14676, 19568, 26016, 29352, 39136, 58704, 117408, 331433, 662866, 994299, 1325732, 1988598, 2651464, 3977196, 5302928, 7954392, 10605856, 15908784, 31817568]

約数ペア:

[(1, 31817568), (2, 15908784), (3, 10605856), (4, 7954392), (6, 5302928), (8, 3977196), (12, 2651464), (16, 1988598), (24, 1325732), (32, 994299), (48, 662866), (96, 331433), (271, 117408), (542, 58704), (813, 39136), (1084, 29352), (1223, 26016), (1626, 19568), (2168, 14676), (2446, 13008), (3252, 9784), (3669, 8672), (4336, 7338), (4892, 6504)]