31489632

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2132

約数の個数: 72

約数和(自身を含む): 91282464

約数和(自身を除く): 59792832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2063, 2544, 3816, 4126, 5088, 6189, 7632, 8252, 12378, 15264, 16504, 18567, 24756, 33008, 37134, 49512, 66016, 74268, 99024, 109339, 148536, 198048, 218678, 297072, 328017, 437356, 594144, 656034, 874712, 984051, 1312068, 1749424, 1968102, 2624136, 3498848, 3936204, 5248272, 7872408, 10496544, 15744816, 31489632]

約数ペア:

[(1, 31489632), (2, 15744816), (3, 10496544), (4, 7872408), (6, 5248272), (8, 3936204), (9, 3498848), (12, 2624136), (16, 1968102), (18, 1749424), (24, 1312068), (32, 984051), (36, 874712), (48, 656034), (53, 594144), (72, 437356), (96, 328017), (106, 297072), (144, 218678), (159, 198048), (212, 148536), (288, 109339), (318, 99024), (424, 74268), (477, 66016), (636, 49512), (848, 37134), (954, 33008), (1272, 24756), (1696, 18567), (1908, 16504), (2063, 15264), (2544, 12378), (3816, 8252), (4126, 7632), (5088, 6189)]