1158101968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{34849}}^1$

素因数の和:34955

約数の個数: 40

約数和(自身を含む): 2350841600

約数和(自身を除く): 1192739632

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 16616, 33232, 34849, 69698, 139396, 278792, 557584, 1080319, 2160638, 2334883, 4321276, 4669766, 8642552, 9339532, 17285104, 18679064, 37358128, 72381373, 144762746, 289525492, 579050984, 1158101968]

約数ペア:

[(1, 1158101968), (2, 579050984), (4, 289525492), (8, 144762746), (16, 72381373), (31, 37358128), (62, 18679064), (67, 17285104), (124, 9339532), (134, 8642552), (248, 4669766), (268, 4321276), (496, 2334883), (536, 2160638), (1072, 1080319), (2077, 557584), (4154, 278792), (8308, 139396), (16616, 69698), (33232, 34849)]