171286392

素因数分解:

$2^3\times 3^1\times {\mathrm{1993}}^1\times {\mathrm{3581}}^1$

素因数の和:5583

約数の個数: 32

約数和(自身を含む): 428550480

約数和(自身を除く): 257264088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1993, 3581, 3986, 5979, 7162, 7972, 10743, 11958, 14324, 15944, 21486, 23916, 28648, 42972, 47832, 85944, 7136933, 14273866, 21410799, 28547732, 42821598, 57095464, 85643196, 171286392]

約数ペア:

[(1, 171286392), (2, 85643196), (3, 57095464), (4, 42821598), (6, 28547732), (8, 21410799), (12, 14273866), (24, 7136933), (1993, 85944), (3581, 47832), (3986, 42972), (5979, 28648), (7162, 23916), (7972, 21486), (10743, 15944), (11958, 14324)]