64152016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 132312960

約数和(自身を除く): 68160944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 908, 1039, 1816, 2078, 3632, 3859, 4156, 7718, 8312, 15436, 16624, 17663, 30872, 35326, 61744, 70652, 141304, 235853, 282608, 471706, 943412, 1886824, 3773648, 4009501, 8019002, 16038004, 32076008, 64152016]

約数ペア:

[(1, 64152016), (2, 32076008), (4, 16038004), (8, 8019002), (16, 4009501), (17, 3773648), (34, 1886824), (68, 943412), (136, 471706), (227, 282608), (272, 235853), (454, 141304), (908, 70652), (1039, 61744), (1816, 35326), (2078, 30872), (3632, 17663), (3859, 16624), (4156, 15436), (7718, 8312)]