23556208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 49649600

約数和(自身を除く): 26093392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1039, 1417, 1744, 2078, 2834, 4156, 5668, 8312, 11336, 13507, 16624, 22672, 27014, 54028, 108056, 113251, 216112, 226502, 453004, 906008, 1472263, 1812016, 2944526, 5889052, 11778104, 23556208]

約数ペア:

[(1, 23556208), (2, 11778104), (4, 5889052), (8, 2944526), (13, 1812016), (16, 1472263), (26, 906008), (52, 453004), (104, 226502), (109, 216112), (208, 113251), (218, 108056), (436, 54028), (872, 27014), (1039, 22672), (1417, 16624), (1744, 13507), (2078, 11336), (2834, 8312), (4156, 5668)]