5311328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 11612160

約数和(自身を除く): 6300832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 191, 316, 352, 382, 632, 764, 869, 1264, 1528, 1738, 2101, 2528, 3056, 3476, 4202, 6112, 6952, 8404, 13904, 15089, 16808, 27808, 30178, 33616, 60356, 67232, 120712, 165979, 241424, 331958, 482848, 663916, 1327832, 2655664, 5311328]

約数ペア:

[(1, 5311328), (2, 2655664), (4, 1327832), (8, 663916), (11, 482848), (16, 331958), (22, 241424), (32, 165979), (44, 120712), (79, 67232), (88, 60356), (158, 33616), (176, 30178), (191, 27808), (316, 16808), (352, 15089), (382, 13904), (632, 8404), (764, 6952), (869, 6112), (1264, 4202), (1528, 3476), (1738, 3056), (2101, 2528)]