40655872

素因数分解:

$2^{10}\times {\mathrm{39703}}^1$

素因数の和:39723

約数の個数: 22

約数和(自身を含む): 81274088

約数和(自身を除く): 40618216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 39703, 79406, 158812, 317624, 635248, 1270496, 2540992, 5081984, 10163968, 20327936, 40655872]

約数ペア:

[(1, 40655872), (2, 20327936), (4, 10163968), (8, 5081984), (16, 2540992), (32, 1270496), (64, 635248), (128, 317624), (256, 158812), (512, 79406), (1024, 39703)]