91140424

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 173701080

約数和(自身を除く): 82560656

約数列:

[1, 2, 4, 8, 97, 194, 257, 388, 457, 514, 776, 914, 1028, 1828, 2056, 3656, 24929, 44329, 49858, 88658, 99716, 117449, 177316, 199432, 234898, 354632, 469796, 939592, 11392553, 22785106, 45570212, 91140424]

約数ペア:

[(1, 91140424), (2, 45570212), (4, 22785106), (8, 11392553), (97, 939592), (194, 469796), (257, 354632), (388, 234898), (457, 199432), (514, 177316), (776, 117449), (914, 99716), (1028, 88658), (1828, 49858), (2056, 44329), (3656, 24929)]