40436336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{148663}}^1$

素因数の和:148688

約数の個数: 20

約数和(自身を含む): 82954512

約数和(自身を除く): 42518176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 148663, 297326, 594652, 1189304, 2378608, 2527271, 5054542, 10109084, 20218168, 40436336]

約数ペア:

[(1, 40436336), (2, 20218168), (4, 10109084), (8, 5054542), (16, 2527271), (17, 2378608), (34, 1189304), (68, 594652), (136, 297326), (272, 148663)]