80246816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8433

約数の個数: 48

約数和(自身を含む): 177557184

約数和(自身を除く): 97310368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 8387, 9568, 16774, 33548, 67096, 109031, 134192, 192901, 218062, 268384, 385802, 436124, 771604, 872248, 1543208, 1744496, 2507713, 3086416, 3488992, 5015426, 6172832, 10030852, 20061704, 40123408, 80246816]

約数ペア:

[(1, 80246816), (2, 40123408), (4, 20061704), (8, 10030852), (13, 6172832), (16, 5015426), (23, 3488992), (26, 3086416), (32, 2507713), (46, 1744496), (52, 1543208), (92, 872248), (104, 771604), (184, 436124), (208, 385802), (299, 268384), (368, 218062), (416, 192901), (598, 134192), (736, 109031), (1196, 67096), (2392, 33548), (4784, 16774), (8387, 9568)]