9961216

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 20088432

約数和(自身を除く): 10127216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 233, 256, 334, 466, 668, 932, 1336, 1864, 2672, 3728, 5344, 7456, 10688, 14912, 21376, 29824, 38911, 42752, 59648, 77822, 155644, 311288, 622576, 1245152, 2490304, 4980608, 9961216]

約数ペア:

[(1, 9961216), (2, 4980608), (4, 2490304), (8, 1245152), (16, 622576), (32, 311288), (64, 155644), (128, 77822), (167, 59648), (233, 42752), (256, 38911), (334, 29824), (466, 21376), (668, 14912), (932, 10688), (1336, 7456), (1864, 5344), (2672, 3728)]