15691893968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1090927}}^1$

素因数の和:1090995

約数の個数: 40

約数和(自身を含む): 32466017280

約数和(自身を除く): 16774123312

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 1090927, 2181854, 4363708, 8727416, 17454832, 31636883, 33818737, 63273766, 67637474, 126547532, 135274948, 253095064, 270549896, 506190128, 541099792, 980743373, 1961486746, 3922973492, 7845946984, 15691893968]

約数ペア:

[(1, 15691893968), (2, 7845946984), (4, 3922973492), (8, 1961486746), (16, 980743373), (29, 541099792), (31, 506190128), (58, 270549896), (62, 253095064), (116, 135274948), (124, 126547532), (232, 67637474), (248, 63273766), (464, 33818737), (496, 31636883), (899, 17454832), (1798, 8727416), (3596, 4363708), (7192, 2181854), (14384, 1090927)]