42050384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5043

約数の個数: 40

約数和(自身を含む): 89065728

約数和(自身を除く): 47015344

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 4987, 8432, 9974, 19948, 39896, 79792, 84779, 154597, 169558, 309194, 339116, 618388, 678232, 1236776, 1356464, 2473552, 2628149, 5256298, 10512596, 21025192, 42050384]

約数ペア:

[(1, 42050384), (2, 21025192), (4, 10512596), (8, 5256298), (16, 2628149), (17, 2473552), (31, 1356464), (34, 1236776), (62, 678232), (68, 618388), (124, 339116), (136, 309194), (248, 169558), (272, 154597), (496, 84779), (527, 79792), (1054, 39896), (2108, 19948), (4216, 9974), (4987, 8432)]