42161152

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 88

約数和(自身を含む): 97273440

約数和(自身を除く): 55112288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 197, 209, 256, 304, 352, 394, 418, 512, 608, 704, 788, 836, 1024, 1216, 1408, 1576, 1672, 2167, 2432, 2816, 3152, 3344, 3743, 4334, 4864, 5632, 6304, 6688, 7486, 8668, 9728, 11264, 12608, 13376, 14972, 17336, 19456, 25216, 26752, 29944, 34672, 41173, 50432, 53504, 59888, 69344, 82346, 100864, 107008, 119776, 138688, 164692, 201728, 214016, 239552, 277376, 329384, 479104, 554752, 658768, 958208, 1109504, 1317536, 1916416, 2219008, 2635072, 3832832, 5270144, 10540288, 21080576, 42161152]

約数ペア:

[(1, 42161152), (2, 21080576), (4, 10540288), (8, 5270144), (11, 3832832), (16, 2635072), (19, 2219008), (22, 1916416), (32, 1317536), (38, 1109504), (44, 958208), (64, 658768), (76, 554752), (88, 479104), (128, 329384), (152, 277376), (176, 239552), (197, 214016), (209, 201728), (256, 164692), (304, 138688), (352, 119776), (394, 107008), (418, 100864), (512, 82346), (608, 69344), (704, 59888), (788, 53504), (836, 50432), (1024, 41173), (1216, 34672), (1408, 29944), (1576, 26752), (1672, 25216), (2167, 19456), (2432, 17336), (2816, 14972), (3152, 13376), (3344, 12608), (3743, 11264), (4334, 9728), (4864, 8668), (5632, 7486), (6304, 6688)]