42343886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 71668800

約数和(自身を除く): 29324914

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 377, 631, 754, 1157, 1262, 2314, 2581, 5162, 8203, 16406, 18299, 33553, 36598, 56159, 67106, 112318, 237887, 475774, 730067, 1460134, 1628611, 3257222, 21171943, 42343886]

約数ペア:

[(1, 42343886), (2, 21171943), (13, 3257222), (26, 1628611), (29, 1460134), (58, 730067), (89, 475774), (178, 237887), (377, 112318), (631, 67106), (754, 56159), (1157, 36598), (1262, 33553), (2314, 18299), (2581, 16406), (5162, 8203)]