90504848

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5147}}^1$

素因数の和:5319

約数の個数: 40

約数和(自身を含む): 201719232

約数和(自身を除く): 111214384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 5147, 8792, 10294, 17584, 20588, 36029, 41176, 72058, 82352, 144116, 288232, 576464, 808079, 1616158, 3232316, 5656553, 6464632, 11313106, 12929264, 22626212, 45252424, 90504848]

約数ペア:

[(1, 90504848), (2, 45252424), (4, 22626212), (7, 12929264), (8, 11313106), (14, 6464632), (16, 5656553), (28, 3232316), (56, 1616158), (112, 808079), (157, 576464), (314, 288232), (628, 144116), (1099, 82352), (1256, 72058), (2198, 41176), (2512, 36029), (4396, 20588), (5147, 17584), (8792, 10294)]