71645432

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{34847}}^1$

素因数の和:35110

約数の個数: 16

約数和(自身を含む): 134861760

約数和(自身を除く): 63216328

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 34847, 69694, 139388, 278776, 8955679, 17911358, 35822716, 71645432]

約数ペア:

[(1, 71645432), (2, 35822716), (4, 17911358), (8, 8955679), (257, 278776), (514, 139388), (1028, 69694), (2056, 34847)]