91621736

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 175883400

約数和(自身を除く): 84261664

約数列:

[1, 2, 4, 8, 53, 106, 212, 281, 424, 562, 769, 1124, 1538, 2248, 3076, 6152, 14893, 29786, 40757, 59572, 81514, 119144, 163028, 216089, 326056, 432178, 864356, 1728712, 11452717, 22905434, 45810868, 91621736]

約数ペア:

[(1, 91621736), (2, 45810868), (4, 22905434), (8, 11452717), (53, 1728712), (106, 864356), (212, 432178), (281, 326056), (424, 216089), (562, 163028), (769, 119144), (1124, 81514), (1538, 59572), (2248, 40757), (3076, 29786), (6152, 14893)]