217222912

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{5081}}^1$

素因数の和:5264

約数の個数: 36

約数和(自身を含む): 436279536

約数和(自身を除く): 219056624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 668, 1336, 2672, 5081, 5344, 10162, 10688, 20324, 21376, 40648, 42752, 81296, 162592, 325184, 650368, 848527, 1300736, 1697054, 3394108, 6788216, 13576432, 27152864, 54305728, 108611456, 217222912]

約数ペア:

[(1, 217222912), (2, 108611456), (4, 54305728), (8, 27152864), (16, 13576432), (32, 6788216), (64, 3394108), (128, 1697054), (167, 1300736), (256, 848527), (334, 650368), (668, 325184), (1336, 162592), (2672, 81296), (5081, 42752), (5344, 40648), (10162, 21376), (10688, 20324)]