31531084706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{27743}}^1$

素因数の和:30494

約数の個数: 32

約数和(自身を含む): 54333849600

約数和(自身を除く): 22802764894

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2719, 5438, 27743, 29909, 51661, 55486, 59818, 103322, 305173, 527117, 568271, 610346, 1054234, 1136542, 5798287, 11596574, 75433217, 150866434, 829765387, 1433231123, 1659530774, 2866462246, 15765542353, 31531084706]

約数ペア:

[(1, 31531084706), (2, 15765542353), (11, 2866462246), (19, 1659530774), (22, 1433231123), (38, 829765387), (209, 150866434), (418, 75433217), (2719, 11596574), (5438, 5798287), (27743, 1136542), (29909, 1054234), (51661, 610346), (55486, 568271), (59818, 527117), (103322, 305173)]