88791664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2719}}^1$

素因数の和:2897

約数の個数: 40

約数和(自身を含む): 186515840

約数和(自身を除く): 97724176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 2719, 4082, 5438, 8164, 10876, 16328, 21752, 32656, 35347, 43504, 70694, 141388, 282776, 426883, 565552, 853766, 1707532, 3415064, 5549479, 6830128, 11098958, 22197916, 44395832, 88791664]

約数ペア:

[(1, 88791664), (2, 44395832), (4, 22197916), (8, 11098958), (13, 6830128), (16, 5549479), (26, 3415064), (52, 1707532), (104, 853766), (157, 565552), (208, 426883), (314, 282776), (628, 141388), (1256, 70694), (2041, 43504), (2512, 35347), (2719, 32656), (4082, 21752), (5438, 16328), (8164, 10876)]