31463136

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1144

約数の個数: 72

約数和(自身を含む): 90397944

約数和(自身を除く): 58934808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1021, 1284, 1712, 1926, 2042, 2568, 3063, 3424, 3852, 4084, 5136, 6126, 7704, 8168, 9189, 10272, 12252, 15408, 16336, 18378, 24504, 30816, 32672, 36756, 49008, 73512, 98016, 109247, 147024, 218494, 294048, 327741, 436988, 655482, 873976, 983223, 1310964, 1747952, 1966446, 2621928, 3495904, 3932892, 5243856, 7865784, 10487712, 15731568, 31463136]

約数ペア:

[(1, 31463136), (2, 15731568), (3, 10487712), (4, 7865784), (6, 5243856), (8, 3932892), (9, 3495904), (12, 2621928), (16, 1966446), (18, 1747952), (24, 1310964), (32, 983223), (36, 873976), (48, 655482), (72, 436988), (96, 327741), (107, 294048), (144, 218494), (214, 147024), (288, 109247), (321, 98016), (428, 73512), (642, 49008), (856, 36756), (963, 32672), (1021, 30816), (1284, 24504), (1712, 18378), (1926, 16336), (2042, 15408), (2568, 12252), (3063, 10272), (3424, 9189), (3852, 8168), (4084, 7704), (5136, 6126)]