236538236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{88129}}^1$

素因数の和:88205

約数の個数: 24

約数和(自身を含む): 458981040

約数和(自身を除く): 222442804

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 88129, 176258, 352516, 969419, 1938838, 3877676, 5375869, 10751738, 21503476, 59134559, 118269118, 236538236]

約数ペア:

[(1, 236538236), (2, 118269118), (4, 59134559), (11, 21503476), (22, 10751738), (44, 5375869), (61, 3877676), (122, 1938838), (244, 969419), (671, 352516), (1342, 176258), (2684, 88129)]