90552272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 180821760

約数和(自身を除く): 90269488

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 223, 328, 446, 619, 656, 892, 1238, 1784, 2476, 3568, 4952, 9143, 9904, 18286, 25379, 36572, 50758, 73144, 101516, 138037, 146288, 203032, 276074, 406064, 552148, 1104296, 2208592, 5659517, 11319034, 22638068, 45276136, 90552272]

約数ペア:

[(1, 90552272), (2, 45276136), (4, 22638068), (8, 11319034), (16, 5659517), (41, 2208592), (82, 1104296), (164, 552148), (223, 406064), (328, 276074), (446, 203032), (619, 146288), (656, 138037), (892, 101516), (1238, 73144), (1784, 50758), (2476, 36572), (3568, 25379), (4952, 18286), (9143, 9904)]