8890144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 18724608

約数和(自身を除く): 9834464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 257, 368, 376, 514, 736, 752, 1028, 1081, 1504, 2056, 2162, 4112, 4324, 5911, 8224, 8648, 11822, 12079, 17296, 23644, 24158, 34592, 47288, 48316, 94576, 96632, 189152, 193264, 277817, 386528, 555634, 1111268, 2222536, 4445072, 8890144]

約数ペア:

[(1, 8890144), (2, 4445072), (4, 2222536), (8, 1111268), (16, 555634), (23, 386528), (32, 277817), (46, 193264), (47, 189152), (92, 96632), (94, 94576), (184, 48316), (188, 47288), (257, 34592), (368, 24158), (376, 23644), (514, 17296), (736, 12079), (752, 11822), (1028, 8648), (1081, 8224), (1504, 5911), (2056, 4324), (2162, 4112)]