83478956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 167311872

約数和(自身を除く): 83832916

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 517, 814, 1034, 1091, 1628, 1739, 2068, 2182, 3478, 4364, 6956, 12001, 19129, 24002, 38258, 40367, 48004, 51277, 76516, 80734, 102554, 161468, 205108, 444037, 564047, 888074, 1128094, 1776148, 1897249, 2256188, 3794498, 7588996, 20869739, 41739478, 83478956]

約数ペア:

[(1, 83478956), (2, 41739478), (4, 20869739), (11, 7588996), (22, 3794498), (37, 2256188), (44, 1897249), (47, 1776148), (74, 1128094), (94, 888074), (148, 564047), (188, 444037), (407, 205108), (517, 161468), (814, 102554), (1034, 80734), (1091, 76516), (1628, 51277), (1739, 48004), (2068, 40367), (2182, 38258), (3478, 24002), (4364, 19129), (6956, 12001)]