87987904

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{3463}}^1$

素因数の和:3872

約数の個数: 28

約数和(自身を含む): 175091344

約数和(自身を除く): 87103440

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1588, 3176, 3463, 6352, 6926, 12704, 13852, 25408, 27704, 55408, 110816, 221632, 1374811, 2749622, 5499244, 10998488, 21996976, 43993952, 87987904]

約数ペア:

[(1, 87987904), (2, 43993952), (4, 21996976), (8, 10998488), (16, 5499244), (32, 2749622), (64, 1374811), (397, 221632), (794, 110816), (1588, 55408), (3176, 27704), (3463, 25408), (6352, 13852), (6926, 12704)]