23195936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 47980800

約数和(自身を除く): 24784864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 349, 496, 536, 698, 992, 1072, 1396, 2077, 2144, 2792, 4154, 5584, 8308, 10819, 11168, 16616, 21638, 23383, 33232, 43276, 46766, 66464, 86552, 93532, 173104, 187064, 346208, 374128, 724873, 748256, 1449746, 2899492, 5798984, 11597968, 23195936]

約数ペア:

[(1, 23195936), (2, 11597968), (4, 5798984), (8, 2899492), (16, 1449746), (31, 748256), (32, 724873), (62, 374128), (67, 346208), (124, 187064), (134, 173104), (248, 93532), (268, 86552), (349, 66464), (496, 46766), (536, 43276), (698, 33232), (992, 23383), (1072, 21638), (1396, 16616), (2077, 11168), (2144, 10819), (2792, 8308), (4154, 5584)]