99863888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:4011

約数の個数: 40

約数和(自身を含む): 203388768

約数和(自身を除く): 103524880

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 3923, 6364, 7846, 12728, 15692, 25456, 31384, 62768, 145151, 168689, 290302, 337378, 580604, 674756, 1161208, 1349512, 2322416, 2699024, 6241493, 12482986, 24965972, 49931944, 99863888]

約数ペア:

[(1, 99863888), (2, 49931944), (4, 24965972), (8, 12482986), (16, 6241493), (37, 2699024), (43, 2322416), (74, 1349512), (86, 1161208), (148, 674756), (172, 580604), (296, 337378), (344, 290302), (592, 168689), (688, 145151), (1591, 62768), (3182, 31384), (3923, 25456), (6364, 15692), (7846, 12728)]