84509008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 168917760

約数和(自身を除く): 84408752

約数列:

[1, 2, 4, 8, 16, 47, 94, 109, 188, 218, 376, 436, 752, 872, 1031, 1744, 2062, 4124, 5123, 8248, 10246, 16496, 20492, 40984, 48457, 81968, 96914, 112379, 193828, 224758, 387656, 449516, 775312, 899032, 1798064, 5281813, 10563626, 21127252, 42254504, 84509008]

約数ペア:

[(1, 84509008), (2, 42254504), (4, 21127252), (8, 10563626), (16, 5281813), (47, 1798064), (94, 899032), (109, 775312), (188, 449516), (218, 387656), (376, 224758), (436, 193828), (752, 112379), (872, 96914), (1031, 81968), (1744, 48457), (2062, 40984), (4124, 20492), (5123, 16496), (8248, 10246)]