69140224

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{15887}}^1$

素因数の和:15920

約数の個数: 36

約数和(自身を含む): 146137824

約数和(自身を除く): 76997600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 15887, 31774, 63548, 127096, 254192, 270079, 508384, 540158, 1016768, 1080316, 2033536, 2160632, 4067072, 4321264, 8642528, 17285056, 34570112, 69140224]

約数ペア:

[(1, 69140224), (2, 34570112), (4, 17285056), (8, 8642528), (16, 4321264), (17, 4067072), (32, 2160632), (34, 2033536), (64, 1080316), (68, 1016768), (128, 540158), (136, 508384), (256, 270079), (272, 254192), (544, 127096), (1088, 63548), (2176, 31774), (4352, 15887)]