248045249552

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{137193169}}^1$

素因数の和:137193290

約数の個数: 20

約数和(自身を含む): 484840662780

約数和(自身を除く): 236795413228

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 137193169, 274386338, 548772676, 1097545352, 2195090704, 15502828097, 31005656194, 62011312388, 124022624776, 248045249552]

約数ペア:

[(1, 248045249552), (2, 124022624776), (4, 62011312388), (8, 31005656194), (16, 15502828097), (113, 2195090704), (226, 1097545352), (452, 548772676), (904, 274386338), (1808, 137193169)]