91470862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4001}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 165970944

約数和(自身を除く): 74500082

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 4001, 8002, 11431, 22862, 28007, 56014, 92023, 184046, 284071, 568142, 644161, 1288322, 1988497, 3976994, 6533633, 13067266, 45735431, 91470862]

約数ペア:

[(1, 91470862), (2, 45735431), (7, 13067266), (14, 6533633), (23, 3976994), (46, 1988497), (71, 1288322), (142, 644161), (161, 568142), (322, 284071), (497, 184046), (994, 92023), (1633, 56014), (3266, 28007), (4001, 22862), (8002, 11431)]