31431872

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{743}}^1$

素因数の和:1416

約数の個数: 28

約数和(自身を含む): 62551056

約数和(自身を除く): 31119184

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 743, 1322, 1486, 2644, 2972, 5288, 5944, 10576, 11888, 21152, 23776, 42304, 47552, 491123, 982246, 1964492, 3928984, 7857968, 15715936, 31431872]

約数ペア:

[(1, 31431872), (2, 15715936), (4, 7857968), (8, 3928984), (16, 1964492), (32, 982246), (64, 491123), (661, 47552), (743, 42304), (1322, 23776), (1486, 21152), (2644, 11888), (2972, 10576), (5288, 5944)]