908905168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{4003}}^1$

素因数の和:4651

約数の個数: 40

約数和(自身を含む): 1841007168

約数和(自身を除く): 932102000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 617, 1234, 2468, 4003, 4936, 8006, 9872, 14191, 16012, 28382, 32024, 56764, 64048, 92069, 113528, 184138, 227056, 368276, 736552, 1473104, 2469851, 4939702, 9879404, 19758808, 39517616, 56806573, 113613146, 227226292, 454452584, 908905168]

約数ペア:

[(1, 908905168), (2, 454452584), (4, 227226292), (8, 113613146), (16, 56806573), (23, 39517616), (46, 19758808), (92, 9879404), (184, 4939702), (368, 2469851), (617, 1473104), (1234, 736552), (2468, 368276), (4003, 227056), (4936, 184138), (8006, 113528), (9872, 92069), (14191, 64048), (16012, 56764), (28382, 32024)]