15553612816

素因数分解:

$2^4\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{90001}}^1$

素因数の和:91559

約数の個数: 40

約数和(自身を含む): 34462845824

約数和(自身を除く): 18909233008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1543, 3086, 6172, 10801, 12344, 21602, 24688, 43204, 86408, 90001, 172816, 180002, 360004, 630007, 720008, 1260014, 1440016, 2520028, 5040056, 10080112, 138871543, 277743086, 555486172, 972100801, 1110972344, 1944201602, 2221944688, 3888403204, 7776806408, 15553612816]

約数ペア:

[(1, 15553612816), (2, 7776806408), (4, 3888403204), (7, 2221944688), (8, 1944201602), (14, 1110972344), (16, 972100801), (28, 555486172), (56, 277743086), (112, 138871543), (1543, 10080112), (3086, 5040056), (6172, 2520028), (10801, 1440016), (12344, 1260014), (21602, 720008), (24688, 630007), (43204, 360004), (86408, 180002), (90001, 172816)]