40537178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{7283}}^1$

素因数の和:7330

約数の個数: 24

約数和(自身を含む): 69751584

約数和(自身を除く): 29214406

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 7283, 14566, 80113, 160226, 167509, 335018, 881243, 1762486, 1842599, 3685198, 20268589, 40537178]

約数ペア:

[(1, 40537178), (2, 20268589), (11, 3685198), (22, 1842599), (23, 1762486), (46, 881243), (121, 335018), (242, 167509), (253, 160226), (506, 80113), (2783, 14566), (5566, 7283)]