40053464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2383}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 82391040

約数和(自身を除く): 42337576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 2383, 4202, 4766, 8404, 9532, 16808, 19064, 26213, 52426, 104852, 209704, 455153, 910306, 1820612, 3641224, 5006683, 10013366, 20026732, 40053464]

約数ペア:

[(1, 40053464), (2, 20026732), (4, 10013366), (8, 5006683), (11, 3641224), (22, 1820612), (44, 910306), (88, 455153), (191, 209704), (382, 104852), (764, 52426), (1528, 26213), (2101, 19064), (2383, 16808), (4202, 9532), (4766, 8404)]