8878889168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{65309}}^1$

素因数の和:65639

約数の個数: 40

約数和(自身を含む): 17857060200

約数和(自身を除く): 8978171032

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 293, 464, 586, 1172, 2344, 4688, 8497, 16994, 33988, 65309, 67976, 130618, 135952, 261236, 522472, 1044944, 1893961, 3787922, 7575844, 15151688, 19135537, 30303376, 38271074, 76542148, 153084296, 306168592, 554930573, 1109861146, 2219722292, 4439444584, 8878889168]

約数ペア:

[(1, 8878889168), (2, 4439444584), (4, 2219722292), (8, 1109861146), (16, 554930573), (29, 306168592), (58, 153084296), (116, 76542148), (232, 38271074), (293, 30303376), (464, 19135537), (586, 15151688), (1172, 7575844), (2344, 3787922), (4688, 1893961), (8497, 1044944), (16994, 522472), (33988, 261236), (65309, 135952), (67976, 130618)]