104907472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211507}}^1$

素因数の和:211546

約数の個数: 20

約数和(自身を含む): 209815936

約数和(自身を除く): 104908464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 211507, 423014, 846028, 1692056, 3384112, 6556717, 13113434, 26226868, 52453736, 104907472]

約数ペア:

[(1, 104907472), (2, 52453736), (4, 26226868), (8, 13113434), (16, 6556717), (31, 3384112), (62, 1692056), (124, 846028), (248, 423014), (496, 211507)]