57230704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{210407}}^1$

素因数の和:210432

約数の個数: 20

約数和(自身を含む): 117407664

約数和(自身を除く): 60176960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 210407, 420814, 841628, 1683256, 3366512, 3576919, 7153838, 14307676, 28615352, 57230704]

約数ペア:

[(1, 57230704), (2, 28615352), (4, 14307676), (8, 7153838), (16, 3576919), (17, 3366512), (34, 1683256), (68, 841628), (136, 420814), (272, 210407)]