38906168

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23957}}^1$

素因数の和:23999

約数の個数: 32

約数和(自身を含む): 86248800

約数和(自身を除く): 47342632

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 23957, 47914, 95828, 167699, 191656, 335398, 670796, 694753, 1341592, 1389506, 2779012, 4863271, 5558024, 9726542, 19453084, 38906168]

約数ペア:

[(1, 38906168), (2, 19453084), (4, 9726542), (7, 5558024), (8, 4863271), (14, 2779012), (28, 1389506), (29, 1341592), (56, 694753), (58, 670796), (116, 335398), (203, 191656), (232, 167699), (406, 95828), (812, 47914), (1624, 23957)]