31954242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 66470400

約数和(自身を除く): 34516158

約数列:

[1, 2, 3, 6, 31, 62, 93, 149, 186, 298, 447, 894, 1153, 2306, 3459, 4619, 6918, 9238, 13857, 27714, 35743, 71486, 107229, 171797, 214458, 343594, 515391, 1030782, 5325707, 10651414, 15977121, 31954242]

約数ペア:

[(1, 31954242), (2, 15977121), (3, 10651414), (6, 5325707), (31, 1030782), (62, 515391), (93, 343594), (149, 214458), (186, 171797), (298, 107229), (447, 71486), (894, 35743), (1153, 27714), (2306, 13857), (3459, 9238), (4619, 6918)]