31872066

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2381}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 67229568

約数和(自身を除く): 35357502

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 2381, 4462, 4762, 6693, 7143, 13386, 14286, 54763, 109526, 164289, 230957, 328578, 461914, 692871, 1385742, 5312011, 10624022, 15936033, 31872066]

約数ペア:

[(1, 31872066), (2, 15936033), (3, 10624022), (6, 5312011), (23, 1385742), (46, 692871), (69, 461914), (97, 328578), (138, 230957), (194, 164289), (291, 109526), (582, 54763), (2231, 14286), (2381, 13386), (4462, 7143), (4762, 6693)]