15985088

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 56

約数和(自身を含む): 37453824

約数和(自身を除く): 21468736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1151, 1736, 1984, 2302, 3472, 4604, 6944, 8057, 9208, 13888, 16114, 18416, 32228, 35681, 36832, 64456, 71362, 73664, 128912, 142724, 249767, 257824, 285448, 499534, 515648, 570896, 999068, 1141792, 1998136, 2283584, 3996272, 7992544, 15985088]

約数ペア:

[(1, 15985088), (2, 7992544), (4, 3996272), (7, 2283584), (8, 1998136), (14, 1141792), (16, 999068), (28, 570896), (31, 515648), (32, 499534), (56, 285448), (62, 257824), (64, 249767), (112, 142724), (124, 128912), (217, 73664), (224, 71362), (248, 64456), (434, 36832), (448, 35681), (496, 32228), (868, 18416), (992, 16114), (1151, 13888), (1736, 9208), (1984, 8057), (2302, 6944), (3472, 4604)]