73931248

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{78317}}^1$

素因数の和:78384

約数の個数: 20

約数和(自身を含む): 145671480

約数和(自身を除く): 71740232

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 78317, 156634, 313268, 626536, 1253072, 4620703, 9241406, 18482812, 36965624, 73931248]

約数ペア:

[(1, 73931248), (2, 36965624), (4, 18482812), (8, 9241406), (16, 4620703), (59, 1253072), (118, 626536), (236, 313268), (472, 156634), (944, 78317)]