16220710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 32078592

約数和(自身を除く): 15857882

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 883, 1670, 1766, 1837, 3674, 4415, 8830, 9185, 9713, 18370, 19426, 48565, 97130, 147461, 294922, 737305, 1474610, 1622071, 3244142, 8110355, 16220710]

約数ペア:

[(1, 16220710), (2, 8110355), (5, 3244142), (10, 1622071), (11, 1474610), (22, 737305), (55, 294922), (110, 147461), (167, 97130), (334, 48565), (835, 19426), (883, 18370), (1670, 9713), (1766, 9185), (1837, 8830), (3674, 4415)]