90684242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{9791}}^1$

素因数の和:10225

約数の個数: 16

約数和(自身を含む): 148760064

約数和(自身を除く): 58075822

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 9791, 19582, 107701, 215402, 4122011, 8244022, 45342121, 90684242]

約数ペア:

[(1, 90684242), (2, 45342121), (11, 8244022), (22, 4122011), (421, 215402), (842, 107701), (4631, 19582), (9262, 9791)]