416335648

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 844010496

約数和(自身を除く): 427674848

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 223, 328, 446, 656, 892, 1312, 1423, 1784, 2846, 3568, 5692, 7136, 9143, 11384, 18286, 22768, 36572, 45536, 58343, 73144, 116686, 146288, 233372, 292576, 317329, 466744, 634658, 933488, 1269316, 1866976, 2538632, 5077264, 10154528, 13010489, 26020978, 52041956, 104083912, 208167824, 416335648]

約数ペア:

[(1, 416335648), (2, 208167824), (4, 104083912), (8, 52041956), (16, 26020978), (32, 13010489), (41, 10154528), (82, 5077264), (164, 2538632), (223, 1866976), (328, 1269316), (446, 933488), (656, 634658), (892, 466744), (1312, 317329), (1423, 292576), (1784, 233372), (2846, 146288), (3568, 116686), (5692, 73144), (7136, 58343), (9143, 45536), (11384, 36572), (18286, 22768)]