40267184

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{5507}}^1$

素因数の和:5972

約数の個数: 20

約数和(自身を含む): 78202584

約数和(自身を除く): 37935400

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 5507, 7312, 11014, 22028, 44056, 88112, 2516699, 5033398, 10066796, 20133592, 40267184]

約数ペア:

[(1, 40267184), (2, 20133592), (4, 10066796), (8, 5033398), (16, 2516699), (457, 88112), (914, 44056), (1828, 22028), (3656, 11014), (5507, 7312)]