40238448

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15817}}^1$

素因数の和:15881

約数の個数: 40

約数和(自身を含む): 105917328

約数和(自身を除く): 65678880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 15817, 31634, 47451, 63268, 94902, 126536, 189804, 253072, 379608, 759216, 838301, 1676602, 2514903, 3353204, 5029806, 6706408, 10059612, 13412816, 20119224, 40238448]

約数ペア:

[(1, 40238448), (2, 20119224), (3, 13412816), (4, 10059612), (6, 6706408), (8, 5029806), (12, 3353204), (16, 2514903), (24, 1676602), (48, 838301), (53, 759216), (106, 379608), (159, 253072), (212, 189804), (318, 126536), (424, 94902), (636, 63268), (848, 47451), (1272, 31634), (2544, 15817)]