166011856

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{27817}}^1$

素因数の和:28198

約数の個数: 20

約数和(自身を含む): 322521892

約数和(自身を除く): 156510036

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 27817, 55634, 111268, 222536, 445072, 10375741, 20751482, 41502964, 83005928, 166011856]

約数ペア:

[(1, 166011856), (2, 83005928), (4, 41502964), (8, 20751482), (16, 10375741), (373, 445072), (746, 222536), (1492, 111268), (2984, 55634), (5968, 27817)]