90439358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 56648002

約数列:

[1, 2, 23, 41, 46, 79, 82, 158, 607, 943, 1214, 1817, 1886, 3239, 3634, 6478, 13961, 24887, 27922, 47953, 49774, 74497, 95906, 148994, 572401, 1102919, 1144802, 1966073, 2205838, 3932146, 45219679, 90439358]

約数ペア:

[(1, 90439358), (2, 45219679), (23, 3932146), (41, 2205838), (46, 1966073), (79, 1144802), (82, 1102919), (158, 572401), (607, 148994), (943, 95906), (1214, 74497), (1817, 49774), (1886, 47953), (3239, 27922), (3634, 24887), (6478, 13961)]