31542421312

素因数分解:

$2^6\times {\mathrm{2381}}^1\times {\mathrm{206993}}^1$

素因数の和:209386

約数の個数: 28

約数和(自身を含む): 62618582916

約数和(自身を除く): 31076161604

約数列:

[1, 2, 4, 8, 16, 32, 64, 2381, 4762, 9524, 19048, 38096, 76192, 152384, 206993, 413986, 827972, 1655944, 3311888, 6623776, 13247552, 492850333, 985700666, 1971401332, 3942802664, 7885605328, 15771210656, 31542421312]

約数ペア:

[(1, 31542421312), (2, 15771210656), (4, 7885605328), (8, 3942802664), (16, 1971401332), (32, 985700666), (64, 492850333), (2381, 13247552), (4762, 6623776), (9524, 3311888), (19048, 1655944), (38096, 827972), (76192, 413986), (152384, 206993)]