90893194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 163215360

約数和(自身を除く): 72322166

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 439, 643, 878, 1286, 3073, 4501, 6146, 9002, 10097, 14789, 20194, 29578, 70679, 103523, 141358, 207046, 282277, 564554, 1975939, 3951878, 6492371, 12984742, 45446597, 90893194]

約数ペア:

[(1, 90893194), (2, 45446597), (7, 12984742), (14, 6492371), (23, 3951878), (46, 1975939), (161, 564554), (322, 282277), (439, 207046), (643, 141358), (878, 103523), (1286, 70679), (3073, 29578), (4501, 20194), (6146, 14789), (9002, 10097)]