16077958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 27076896

約数和(自身を除く): 10998938

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 197, 394, 559, 949, 1118, 1898, 2561, 3139, 5122, 6278, 8471, 14381, 16942, 28762, 40807, 81614, 110123, 186953, 220246, 373906, 618383, 1236766, 8038979, 16077958]

約数ペア:

[(1, 16077958), (2, 8038979), (13, 1236766), (26, 618383), (43, 373906), (73, 220246), (86, 186953), (146, 110123), (197, 81614), (394, 40807), (559, 28762), (949, 16942), (1118, 14381), (1898, 8471), (2561, 6278), (3139, 5122)]