15691049488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{33816917}}^1$

素因数の和:33816954

約数の個数: 20

約数和(自身を含む): 31449733740

約数和(自身を除く): 15758684252

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 33816917, 67633834, 135267668, 270535336, 541070672, 980690593, 1961381186, 3922762372, 7845524744, 15691049488]

約数ペア:

[(1, 15691049488), (2, 7845524744), (4, 3922762372), (8, 1961381186), (16, 980690593), (29, 541070672), (58, 270535336), (116, 135267668), (232, 67633834), (464, 33816917)]