39639256

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{2239}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 74390400

約数和(自身を除く): 34751144

約数列:

[1, 2, 4, 8, 2213, 2239, 4426, 4478, 8852, 8956, 17704, 17912, 4954907, 9909814, 19819628, 39639256]

約数ペア:

[(1, 39639256), (2, 19819628), (4, 9909814), (8, 4954907), (2213, 17912), (2239, 17704), (4426, 8956), (4478, 8852)]