17085081584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{247811}}^1$

素因数の和:247989

約数の個数: 40

約数和(自身を含む): 34416130560

約数和(自身を除く): 17331048976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 4309, 8618, 17236, 34472, 68944, 247811, 495622, 991244, 1982488, 3964976, 7682141, 15364282, 30728564, 34445729, 61457128, 68891458, 122914256, 137782916, 275565832, 551131664, 1067817599, 2135635198, 4271270396, 8542540792, 17085081584]

約数ペア:

[(1, 17085081584), (2, 8542540792), (4, 4271270396), (8, 2135635198), (16, 1067817599), (31, 551131664), (62, 275565832), (124, 137782916), (139, 122914256), (248, 68891458), (278, 61457128), (496, 34445729), (556, 30728564), (1112, 15364282), (2224, 7682141), (4309, 3964976), (8618, 1982488), (17236, 991244), (34472, 495622), (68944, 247811)]