38848216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7237}}^1$

素因数の和:7315

約数の個数: 32

約数和(自身を含む): 80776080

約数和(自身を除く): 41927864

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7237, 14474, 28948, 57896, 79607, 159214, 318428, 441457, 636856, 882914, 1765828, 3531656, 4856027, 9712054, 19424108, 38848216]

約数ペア:

[(1, 38848216), (2, 19424108), (4, 9712054), (8, 4856027), (11, 3531656), (22, 1765828), (44, 882914), (61, 636856), (88, 441457), (122, 318428), (244, 159214), (488, 79607), (671, 57896), (1342, 28948), (2684, 14474), (5368, 7237)]