16121056

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 20650784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 911, 1106, 1264, 1822, 2212, 2528, 3644, 4424, 6377, 7288, 8848, 12754, 14576, 17696, 25508, 29152, 51016, 71969, 102032, 143938, 204064, 287876, 503783, 575752, 1007566, 1151504, 2015132, 2303008, 4030264, 8060528, 16121056]

約数ペア:

[(1, 16121056), (2, 8060528), (4, 4030264), (7, 2303008), (8, 2015132), (14, 1151504), (16, 1007566), (28, 575752), (32, 503783), (56, 287876), (79, 204064), (112, 143938), (158, 102032), (224, 71969), (316, 51016), (553, 29152), (632, 25508), (911, 17696), (1106, 14576), (1264, 12754), (1822, 8848), (2212, 7288), (2528, 6377), (3644, 4424)]