16146464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 34237728

約数和(自身を除く): 18091264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 443, 536, 544, 886, 1072, 1139, 1772, 2144, 2278, 3544, 4556, 7088, 7531, 9112, 14176, 15062, 18224, 29681, 30124, 36448, 59362, 60248, 118724, 120496, 237448, 240992, 474896, 504577, 949792, 1009154, 2018308, 4036616, 8073232, 16146464]

約数ペア:

[(1, 16146464), (2, 8073232), (4, 4036616), (8, 2018308), (16, 1009154), (17, 949792), (32, 504577), (34, 474896), (67, 240992), (68, 237448), (134, 120496), (136, 118724), (268, 60248), (272, 59362), (443, 36448), (536, 30124), (544, 29681), (886, 18224), (1072, 15062), (1139, 14176), (1772, 9112), (2144, 7531), (2278, 7088), (3544, 4556)]