191318672

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{134353}}^1$

素因数の和:134450

約数の個数: 20

約数和(自身を含む): 374847660

約数和(自身を除く): 183528988

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 134353, 268706, 537412, 1074824, 2149648, 11957417, 23914834, 47829668, 95659336, 191318672]

約数ペア:

[(1, 191318672), (2, 95659336), (4, 47829668), (8, 23914834), (16, 11957417), (89, 2149648), (178, 1074824), (356, 537412), (712, 268706), (1424, 134353)]