16711408

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 40068864

約数和(自身を除く): 23357456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 131, 134, 136, 238, 262, 268, 272, 469, 476, 524, 536, 917, 938, 952, 1048, 1072, 1139, 1834, 1876, 1904, 2096, 2227, 2278, 3668, 3752, 4454, 4556, 7336, 7504, 7973, 8777, 8908, 9112, 14672, 15589, 15946, 17554, 17816, 18224, 31178, 31892, 35108, 35632, 61439, 62356, 63784, 70216, 122878, 124712, 127568, 140432, 149209, 245756, 249424, 298418, 491512, 596836, 983024, 1044463, 1193672, 2088926, 2387344, 4177852, 8355704, 16711408]

約数ペア:

[(1, 16711408), (2, 8355704), (4, 4177852), (7, 2387344), (8, 2088926), (14, 1193672), (16, 1044463), (17, 983024), (28, 596836), (34, 491512), (56, 298418), (67, 249424), (68, 245756), (112, 149209), (119, 140432), (131, 127568), (134, 124712), (136, 122878), (238, 70216), (262, 63784), (268, 62356), (272, 61439), (469, 35632), (476, 35108), (524, 31892), (536, 31178), (917, 18224), (938, 17816), (952, 17554), (1048, 15946), (1072, 15589), (1139, 14672), (1834, 9112), (1876, 8908), (1904, 8777), (2096, 7973), (2227, 7504), (2278, 7336), (3668, 4556), (3752, 4454)]