87371144

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50329}}^1$

素因数の和:50373

約数の個数: 32

約数和(自身を含む): 193267200

約数和(自身を除く): 105896056

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 50329, 100658, 201316, 352303, 402632, 704606, 1409212, 1560199, 2818424, 3120398, 6240796, 10921393, 12481592, 21842786, 43685572, 87371144]

約数ペア:

[(1, 87371144), (2, 43685572), (4, 21842786), (7, 12481592), (8, 10921393), (14, 6240796), (28, 3120398), (31, 2818424), (56, 1560199), (62, 1409212), (124, 704606), (217, 402632), (248, 352303), (434, 201316), (868, 100658), (1736, 50329)]