55666256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 113129664

約数和(自身を除く): 57463408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 331, 368, 457, 662, 914, 1324, 1828, 2648, 3656, 5296, 7312, 7613, 10511, 15226, 21022, 30452, 42044, 60904, 84088, 121808, 151267, 168176, 302534, 605068, 1210136, 2420272, 3479141, 6958282, 13916564, 27833128, 55666256]

約数ペア:

[(1, 55666256), (2, 27833128), (4, 13916564), (8, 6958282), (16, 3479141), (23, 2420272), (46, 1210136), (92, 605068), (184, 302534), (331, 168176), (368, 151267), (457, 121808), (662, 84088), (914, 60904), (1324, 42044), (1828, 30452), (2648, 21022), (3656, 15226), (5296, 10511), (7312, 7613)]