91289456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3323}}^1$

素因数の和:3449

約数の個数: 40

約数和(自身を含む): 189188784

約数和(自身を除く): 97899328

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3323, 3434, 6646, 6868, 13292, 13736, 26584, 27472, 53168, 56491, 112982, 225964, 335623, 451928, 671246, 903856, 1342492, 2684984, 5369968, 5705591, 11411182, 22822364, 45644728, 91289456]

約数ペア:

[(1, 91289456), (2, 45644728), (4, 22822364), (8, 11411182), (16, 5705591), (17, 5369968), (34, 2684984), (68, 1342492), (101, 903856), (136, 671246), (202, 451928), (272, 335623), (404, 225964), (808, 112982), (1616, 56491), (1717, 53168), (3323, 27472), (3434, 26584), (6646, 13736), (6868, 13292)]