16181824

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 34564320

約数和(自身を除く): 18382496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 139, 214, 272, 278, 428, 544, 556, 856, 1088, 1112, 1712, 1819, 2224, 2363, 3424, 3638, 4448, 4726, 6848, 7276, 8896, 9452, 14552, 14873, 18904, 29104, 29746, 37808, 58208, 59492, 75616, 116416, 118984, 151232, 237968, 252841, 475936, 505682, 951872, 1011364, 2022728, 4045456, 8090912, 16181824]

約数ペア:

[(1, 16181824), (2, 8090912), (4, 4045456), (8, 2022728), (16, 1011364), (17, 951872), (32, 505682), (34, 475936), (64, 252841), (68, 237968), (107, 151232), (136, 118984), (139, 116416), (214, 75616), (272, 59492), (278, 58208), (428, 37808), (544, 29746), (556, 29104), (856, 18904), (1088, 14873), (1112, 14552), (1712, 9452), (1819, 8896), (2224, 7276), (2363, 6848), (3424, 4726), (3638, 4448)]