24890704

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{18743}}^1$

素因数の和:18834

約数の個数: 20

約数和(自身を含む): 48809376

約数和(自身を除く): 23918672

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 18743, 37486, 74972, 149944, 299888, 1555669, 3111338, 6222676, 12445352, 24890704]

約数ペア:

[(1, 24890704), (2, 12445352), (4, 6222676), (8, 3111338), (16, 1555669), (83, 299888), (166, 149944), (332, 74972), (664, 37486), (1328, 18743)]