171691774

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 272859840

約数和(自身を除く): 101168066

約数列:

[1, 2, 29, 58, 71, 142, 173, 241, 346, 482, 2059, 4118, 5017, 6989, 10034, 12283, 13978, 17111, 24566, 34222, 41693, 83386, 356207, 496219, 712414, 992438, 1209097, 2418194, 2960203, 5920406, 85845887, 171691774]

約数ペア:

[(1, 171691774), (2, 85845887), (29, 5920406), (58, 2960203), (71, 2418194), (142, 1209097), (173, 992438), (241, 712414), (346, 496219), (482, 356207), (2059, 83386), (4118, 41693), (5017, 34222), (6989, 24566), (10034, 17111), (12283, 13978)]