90079952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 179754120

約数和(自身を除く): 89674168

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 353, 389, 656, 706, 778, 1412, 1556, 2824, 3112, 5648, 6224, 14473, 15949, 28946, 31898, 57892, 63796, 115784, 127592, 137317, 231568, 255184, 274634, 549268, 1098536, 2197072, 5629997, 11259994, 22519988, 45039976, 90079952]

約数ペア:

[(1, 90079952), (2, 45039976), (4, 22519988), (8, 11259994), (16, 5629997), (41, 2197072), (82, 1098536), (164, 549268), (328, 274634), (353, 255184), (389, 231568), (656, 137317), (706, 127592), (778, 115784), (1412, 63796), (1556, 57892), (2824, 31898), (3112, 28946), (5648, 15949), (6224, 14473)]