71231072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{202361}}^1$

素因数の和:202382

約数の個数: 24

約数和(自身を含む): 152985672

約数和(自身を除く): 81754600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 202361, 404722, 809444, 1618888, 2225971, 3237776, 4451942, 6475552, 8903884, 17807768, 35615536, 71231072]

約数ペア:

[(1, 71231072), (2, 35615536), (4, 17807768), (8, 8903884), (11, 6475552), (16, 4451942), (22, 3237776), (32, 2225971), (44, 1618888), (88, 809444), (176, 404722), (352, 202361)]