55777136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{205063}}^1$

素因数の和:205088

約数の個数: 20

約数和(自身を含む): 114425712

約数和(自身を除く): 58648576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 205063, 410126, 820252, 1640504, 3281008, 3486071, 6972142, 13944284, 27888568, 55777136]

約数ペア:

[(1, 55777136), (2, 27888568), (4, 13944284), (8, 6972142), (16, 3486071), (17, 3281008), (34, 1640504), (68, 820252), (136, 410126), (272, 205063)]