172492432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49681}}^1$

素因数の和:49727

約数の個数: 40

約数和(自身を含む): 394276352

約数和(自身を除く): 221783920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 49681, 99362, 198724, 347767, 397448, 695534, 794896, 1391068, 1540111, 2782136, 3080222, 5564272, 6160444, 10780777, 12320888, 21561554, 24641776, 43123108, 86246216, 172492432]

約数ペア:

[(1, 172492432), (2, 86246216), (4, 43123108), (7, 24641776), (8, 21561554), (14, 12320888), (16, 10780777), (28, 6160444), (31, 5564272), (56, 3080222), (62, 2782136), (112, 1540111), (124, 1391068), (217, 794896), (248, 695534), (434, 397448), (496, 347767), (868, 198724), (1736, 99362), (3472, 49681)]