88040876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1451}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 193197312

約数和(自身を除く): 105156436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1379, 1451, 2167, 2758, 2902, 4334, 5516, 5804, 8668, 10157, 15169, 15961, 20314, 30338, 31922, 40628, 60676, 63844, 111727, 223454, 285847, 446908, 571694, 1143388, 2000929, 3144317, 4001858, 6288634, 8003716, 12577268, 22010219, 44020438, 88040876]

約数ペア:

[(1, 88040876), (2, 44020438), (4, 22010219), (7, 12577268), (11, 8003716), (14, 6288634), (22, 4001858), (28, 3144317), (44, 2000929), (77, 1143388), (154, 571694), (197, 446908), (308, 285847), (394, 223454), (788, 111727), (1379, 63844), (1451, 60676), (2167, 40628), (2758, 31922), (2902, 30338), (4334, 20314), (5516, 15961), (5804, 15169), (8668, 10157)]