80968048

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9151}}^1$

素因数の和:9245

約数の個数: 40

約数和(自身を含む): 181575680

約数和(自身を除く): 100607632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 9151, 18302, 36604, 64057, 73208, 128114, 146416, 256228, 512456, 722929, 1024912, 1445858, 2891716, 5060503, 5783432, 10121006, 11566864, 20242012, 40484024, 80968048]

約数ペア:

[(1, 80968048), (2, 40484024), (4, 20242012), (7, 11566864), (8, 10121006), (14, 5783432), (16, 5060503), (28, 2891716), (56, 1445858), (79, 1024912), (112, 722929), (158, 512456), (316, 256228), (553, 146416), (632, 128114), (1106, 73208), (1264, 64057), (2212, 36604), (4424, 18302), (8848, 9151)]