16827586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 10932734

約数列:

[1, 2, 17, 34, 67, 83, 89, 134, 166, 178, 1139, 1411, 1513, 2278, 2822, 3026, 5561, 5963, 7387, 11122, 11926, 14774, 94537, 101371, 125579, 189074, 202742, 251158, 494929, 989858, 8413793, 16827586]

約数ペア:

[(1, 16827586), (2, 8413793), (17, 989858), (34, 494929), (67, 251158), (83, 202742), (89, 189074), (134, 125579), (166, 101371), (178, 94537), (1139, 14774), (1411, 11926), (1513, 11122), (2278, 7387), (2822, 5963), (3026, 5561)]