5142064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 10579680

約数和(自身を除く): 5437616

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 157, 178, 184, 314, 356, 368, 628, 712, 1256, 1424, 2047, 2512, 3611, 4094, 7222, 8188, 13973, 14444, 16376, 27946, 28888, 32752, 55892, 57776, 111784, 223568, 321379, 642758, 1285516, 2571032, 5142064]

約数ペア:

[(1, 5142064), (2, 2571032), (4, 1285516), (8, 642758), (16, 321379), (23, 223568), (46, 111784), (89, 57776), (92, 55892), (157, 32752), (178, 28888), (184, 27946), (314, 16376), (356, 14444), (368, 13973), (628, 8188), (712, 7222), (1256, 4094), (1424, 3611), (2047, 2512)]