131719388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{13613}}^1$

素因数の和:13717

約数の個数: 24

約数和(自身を含む): 240150960

約数和(自身を除く): 108431572

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2419, 4838, 9676, 13613, 27226, 54452, 558133, 803167, 1116266, 1606334, 2232532, 3212668, 32929847, 65859694, 131719388]

約数ペア:

[(1, 131719388), (2, 65859694), (4, 32929847), (41, 3212668), (59, 2232532), (82, 1606334), (118, 1116266), (164, 803167), (236, 558133), (2419, 54452), (4838, 27226), (9676, 13613)]