38996554

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 59457888

約数和(自身を除く): 20461334

約数列:

[1, 2, 83, 166, 347, 677, 694, 1354, 28801, 56191, 57602, 112382, 234919, 469838, 19498277, 38996554]

約数ペア:

[(1, 38996554), (2, 19498277), (83, 469838), (166, 234919), (347, 112382), (677, 57602), (694, 56191), (1354, 28801)]