87841808

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{13829}}^1$

素因数の和:14234

約数の個数: 20

約数和(自身を含む): 170634540

約数和(自身を除く): 82792732

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 13829, 27658, 55316, 110632, 221264, 5490113, 10980226, 21960452, 43920904, 87841808]

約数ペア:

[(1, 87841808), (2, 43920904), (4, 21960452), (8, 10980226), (16, 5490113), (397, 221264), (794, 110632), (1588, 55316), (3176, 27658), (6352, 13829)]