2016702976

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{44257}}^1$

素因数の和:44364

約数の個数: 40

約数和(自身を含む): 4074834060

約数和(自身を除く): 2058131084

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 11392, 22784, 44257, 45568, 88514, 177028, 354056, 708112, 1416224, 2832448, 3938873, 5664896, 7877746, 11329792, 15755492, 22659584, 31510984, 63021968, 126043936, 252087872, 504175744, 1008351488, 2016702976]

約数ペア:

[(1, 2016702976), (2, 1008351488), (4, 504175744), (8, 252087872), (16, 126043936), (32, 63021968), (64, 31510984), (89, 22659584), (128, 15755492), (178, 11329792), (256, 7877746), (356, 5664896), (512, 3938873), (712, 2832448), (1424, 1416224), (2848, 708112), (5696, 354056), (11392, 177028), (22784, 88514), (44257, 45568)]