31879968

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4001}}^1$

素因数の和:4097

約数の個数: 48

約数和(自身を含む): 84714336

約数和(自身を除く): 52834368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 4001, 7968, 8002, 12003, 16004, 24006, 32008, 48012, 64016, 96024, 128032, 192048, 332083, 384096, 664166, 996249, 1328332, 1992498, 2656664, 3984996, 5313328, 7969992, 10626656, 15939984, 31879968]

約数ペア:

[(1, 31879968), (2, 15939984), (3, 10626656), (4, 7969992), (6, 5313328), (8, 3984996), (12, 2656664), (16, 1992498), (24, 1328332), (32, 996249), (48, 664166), (83, 384096), (96, 332083), (166, 192048), (249, 128032), (332, 96024), (498, 64016), (664, 48012), (996, 32008), (1328, 24006), (1992, 16004), (2656, 12003), (3984, 8002), (4001, 7968)]