16972544

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 34167504

約数和(自身を除く): 17194960

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 397, 668, 794, 1336, 1588, 2672, 3176, 5344, 6352, 10688, 12704, 21376, 25408, 42752, 50816, 66299, 101632, 132598, 265196, 530392, 1060784, 2121568, 4243136, 8486272, 16972544]

約数ペア:

[(1, 16972544), (2, 8486272), (4, 4243136), (8, 2121568), (16, 1060784), (32, 530392), (64, 265196), (128, 132598), (167, 101632), (256, 66299), (334, 50816), (397, 42752), (668, 25408), (794, 21376), (1336, 12704), (1588, 10688), (2672, 6352), (3176, 5344)]