54918704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{201907}}^1$

素因数の和:201932

約数の個数: 20

約数和(自身を含む): 112664664

約数和(自身を除く): 57745960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 201907, 403814, 807628, 1615256, 3230512, 3432419, 6864838, 13729676, 27459352, 54918704]

約数ペア:

[(1, 54918704), (2, 27459352), (4, 13729676), (8, 6864838), (16, 3432419), (17, 3230512), (34, 1615256), (68, 807628), (136, 403814), (272, 201907)]