127966256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3203}}^1$

素因数の和:3449

約数の個数: 40

約数和(自身を含む): 271750464

約数和(自身を除く): 143784208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3203, 3632, 4994, 6406, 9988, 12812, 19976, 25624, 35233, 39952, 51248, 70466, 140932, 281864, 563728, 727081, 1454162, 2908324, 5816648, 7997891, 11633296, 15995782, 31991564, 63983128, 127966256]

約数ペア:

[(1, 127966256), (2, 63983128), (4, 31991564), (8, 15995782), (11, 11633296), (16, 7997891), (22, 5816648), (44, 2908324), (88, 1454162), (176, 727081), (227, 563728), (454, 281864), (908, 140932), (1816, 70466), (2497, 51248), (3203, 39952), (3632, 35233), (4994, 25624), (6406, 19976), (9988, 12812)]