15691647632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{861043}}^1$

素因数の和:861135

約数の個数: 40

約数和(自身を含む): 32671453536

約数和(自身を除く): 16979805904

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 861043, 1722086, 3444172, 6888344, 13776688, 14637731, 29275462, 57689881, 58550924, 115379762, 117101848, 230759524, 234203696, 461519048, 923038096, 980727977, 1961455954, 3922911908, 7845823816, 15691647632]

約数ペア:

[(1, 15691647632), (2, 7845823816), (4, 3922911908), (8, 1961455954), (16, 980727977), (17, 923038096), (34, 461519048), (67, 234203696), (68, 230759524), (134, 117101848), (136, 115379762), (268, 58550924), (272, 57689881), (536, 29275462), (1072, 14637731), (1139, 13776688), (2278, 6888344), (4556, 3444172), (9112, 1722086), (18224, 861043)]