87457048

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42209}}^1$

素因数の和:42259

約数の個数: 32

約数和(自身を含む): 192477600

約数和(自身を除く): 105020552

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 42209, 84418, 168836, 295463, 337672, 590926, 1181852, 1561733, 2363704, 3123466, 6246932, 10932131, 12493864, 21864262, 43728524, 87457048]

約数ペア:

[(1, 87457048), (2, 43728524), (4, 21864262), (7, 12493864), (8, 10932131), (14, 6246932), (28, 3123466), (37, 2363704), (56, 1561733), (74, 1181852), (148, 590926), (259, 337672), (296, 295463), (518, 168836), (1036, 84418), (2072, 42209)]