65336330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4001}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 124478208

約数和(自身を除く): 59141878

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 4001, 8002, 8165, 16330, 20005, 40010, 92023, 184046, 284071, 460115, 568142, 920230, 1420355, 2840710, 6533633, 13067266, 32668165, 65336330]

約数ペア:

[(1, 65336330), (2, 32668165), (5, 13067266), (10, 6533633), (23, 2840710), (46, 1420355), (71, 920230), (115, 568142), (142, 460115), (230, 284071), (355, 184046), (710, 92023), (1633, 40010), (3266, 20005), (4001, 16330), (8002, 8165)]