22931168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 49039200

約数和(自身を除く): 26108032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 199, 208, 277, 398, 416, 554, 796, 1108, 1592, 2216, 2587, 3184, 3601, 4432, 5174, 6368, 7202, 8864, 10348, 14404, 20696, 28808, 41392, 55123, 57616, 82784, 110246, 115232, 220492, 440984, 716599, 881968, 1433198, 1763936, 2866396, 5732792, 11465584, 22931168]

約数ペア:

[(1, 22931168), (2, 11465584), (4, 5732792), (8, 2866396), (13, 1763936), (16, 1433198), (26, 881968), (32, 716599), (52, 440984), (104, 220492), (199, 115232), (208, 110246), (277, 82784), (398, 57616), (416, 55123), (554, 41392), (796, 28808), (1108, 20696), (1592, 14404), (2216, 10348), (2587, 8864), (3184, 7202), (3601, 6368), (4432, 5174)]