25387.00000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9137}}^1$

素因数の和:9185

約数の個数: 40

約数和(自身を含む): 122376096

約数和(自身を除く): 65215024

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 9137, 18274, 36548, 73096, 146192, 155329, 210151, 310658, 420302, 621316, 840604, 1242632, 1681208, 2485264, 3362416, 3572567, 7145134, 14290268, 28580536, 57161072]

約数ペア:

[(1, 57161072), (2, 28580536), (4, 14290268), (8, 7145134), (16, 3572567), (17, 3362416), (23, 2485264), (34, 1681208), (46, 1242632), (68, 840604), (92, 621316), (136, 420302), (184, 310658), (272, 210151), (368, 155329), (391, 146192), (782, 73096), (1564, 36548), (3128, 18274), (6256, 9137)]