40770244

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 73261440

約数和(自身を除く): 32491196

約数列:

[1, 2, 4, 47, 94, 188, 229, 458, 916, 947, 1894, 3788, 10763, 21526, 43052, 44509, 89018, 178036, 216863, 433726, 867452, 10192561, 20385122, 40770244]

約数ペア:

[(1, 40770244), (2, 20385122), (4, 10192561), (47, 867452), (94, 433726), (188, 216863), (229, 178036), (458, 89018), (916, 44509), (947, 43052), (1894, 21526), (3788, 10763)]