231526736

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{23227}}^1$

素因数の和:23331

約数の個数: 40

約数和(自身を含む): 518448960

約数和(自身を除く): 286922224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 23227, 46454, 92908, 162589, 185816, 325178, 371632, 650356, 1300712, 2067203, 2601424, 4134406, 8268812, 14470421, 16537624, 28940842, 33075248, 57881684, 115763368, 231526736]

約数ペア:

[(1, 231526736), (2, 115763368), (4, 57881684), (7, 33075248), (8, 28940842), (14, 16537624), (16, 14470421), (28, 8268812), (56, 4134406), (89, 2601424), (112, 2067203), (178, 1300712), (356, 650356), (623, 371632), (712, 325178), (1246, 185816), (1424, 162589), (2492, 92908), (4984, 46454), (9968, 23227)]