31221428032

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{3841219}}^1$

素因数の和:3841358

約数の個数: 28

約数和(自身を含む): 62442872320

約数和(自身を除く): 31221444288

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 3841219, 7682438, 15364876, 30729752, 61459504, 122919008, 245838016, 487834813, 975669626, 1951339252, 3902678504, 7805357008, 15610714016, 31221428032]

約数ペア:

[(1, 31221428032), (2, 15610714016), (4, 7805357008), (8, 3902678504), (16, 1951339252), (32, 975669626), (64, 487834813), (127, 245838016), (254, 122919008), (508, 61459504), (1016, 30729752), (2032, 15364876), (4064, 7682438), (8128, 3841219)]