16298656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 36862560

約数和(自身を除く): 20563904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2437, 3344, 4874, 6688, 9748, 19496, 26807, 38992, 46303, 53614, 77984, 92606, 107228, 185212, 214456, 370424, 428912, 509333, 740848, 857824, 1018666, 1481696, 2037332, 4074664, 8149328, 16298656]

約数ペア:

[(1, 16298656), (2, 8149328), (4, 4074664), (8, 2037332), (11, 1481696), (16, 1018666), (19, 857824), (22, 740848), (32, 509333), (38, 428912), (44, 370424), (76, 214456), (88, 185212), (152, 107228), (176, 92606), (209, 77984), (304, 53614), (352, 46303), (418, 38992), (608, 26807), (836, 19496), (1672, 9748), (2437, 6688), (3344, 4874)]