16108928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 37123920

約数和(自身を除く): 21014992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 673, 704, 748, 1088, 1346, 1408, 1496, 2176, 2692, 2992, 5384, 5984, 7403, 10768, 11441, 11968, 14806, 21536, 22882, 23936, 29612, 43072, 45764, 59224, 86144, 91528, 118448, 125851, 183056, 236896, 251702, 366112, 473792, 503404, 732224, 947584, 1006808, 1464448, 2013616, 4027232, 8054464, 16108928]

約数ペア:

[(1, 16108928), (2, 8054464), (4, 4027232), (8, 2013616), (11, 1464448), (16, 1006808), (17, 947584), (22, 732224), (32, 503404), (34, 473792), (44, 366112), (64, 251702), (68, 236896), (88, 183056), (128, 125851), (136, 118448), (176, 91528), (187, 86144), (272, 59224), (352, 45764), (374, 43072), (544, 29612), (673, 23936), (704, 22882), (748, 21536), (1088, 14806), (1346, 11968), (1408, 11441), (1496, 10768), (2176, 7403), (2692, 5984), (2992, 5384)]