40386848

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{23813}}^1$

素因数の和:23876

約数の個数: 24

約数和(自身を含む): 81015228

約数和(自身を除く): 40628380

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 23813, 47626, 95252, 190504, 381008, 762016, 1262089, 2524178, 5048356, 10096712, 20193424, 40386848]

約数ペア:

[(1, 40386848), (2, 20193424), (4, 10096712), (8, 5048356), (16, 2524178), (32, 1262089), (53, 762016), (106, 381008), (212, 190504), (424, 95252), (848, 47626), (1696, 23813)]