31232016

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2148

約数の個数: 60

約数和(自身を含む): 88266672

約数和(自身を除く): 57034656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2027, 2568, 3852, 4054, 5136, 6081, 7704, 8108, 12162, 15408, 16216, 18243, 24324, 32432, 36486, 48648, 72972, 97296, 145944, 216889, 291888, 433778, 650667, 867556, 1301334, 1735112, 1952001, 2602668, 3470224, 3904002, 5205336, 7808004, 10410672, 15616008, 31232016]

約数ペア:

[(1, 31232016), (2, 15616008), (3, 10410672), (4, 7808004), (6, 5205336), (8, 3904002), (9, 3470224), (12, 2602668), (16, 1952001), (18, 1735112), (24, 1301334), (36, 867556), (48, 650667), (72, 433778), (107, 291888), (144, 216889), (214, 145944), (321, 97296), (428, 72972), (642, 48648), (856, 36486), (963, 32432), (1284, 24324), (1712, 18243), (1926, 16216), (2027, 15408), (2568, 12162), (3852, 8108), (4054, 7704), (5136, 6081)]