16947136

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 36393120

約数和(自身を除く): 19445984

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 397, 464, 667, 736, 794, 928, 1334, 1472, 1588, 1856, 2668, 3176, 5336, 6352, 9131, 10672, 11513, 12704, 18262, 21344, 23026, 25408, 36524, 42688, 46052, 73048, 92104, 146096, 184208, 264799, 292192, 368416, 529598, 584384, 736832, 1059196, 2118392, 4236784, 8473568, 16947136]

約数ペア:

[(1, 16947136), (2, 8473568), (4, 4236784), (8, 2118392), (16, 1059196), (23, 736832), (29, 584384), (32, 529598), (46, 368416), (58, 292192), (64, 264799), (92, 184208), (116, 146096), (184, 92104), (232, 73048), (368, 46052), (397, 42688), (464, 36524), (667, 25408), (736, 23026), (794, 21344), (928, 18262), (1334, 12704), (1472, 11513), (1588, 10672), (1856, 9131), (2668, 6352), (3176, 5336)]