31985380336

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3138283}}^1$

素因数の和:3138318

約数の個数: 60

約数和(自身を含む): 77634869592

約数和(自身を除く): 45649489256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 3138283, 6276566, 12553132, 21967981, 25106264, 40797679, 43935962, 50212528, 81595358, 87871924, 153775867, 163190716, 175743848, 285583753, 307551734, 326381432, 351487696, 571167506, 615103468, 652762864, 1142335012, 1230206936, 1999086271, 2284670024, 2460413872, 3998172542, 4569340048, 7996345084, 15992690168, 31985380336]

約数ペア:

[(1, 31985380336), (2, 15992690168), (4, 7996345084), (7, 4569340048), (8, 3998172542), (13, 2460413872), (14, 2284670024), (16, 1999086271), (26, 1230206936), (28, 1142335012), (49, 652762864), (52, 615103468), (56, 571167506), (91, 351487696), (98, 326381432), (104, 307551734), (112, 285583753), (182, 175743848), (196, 163190716), (208, 153775867), (364, 87871924), (392, 81595358), (637, 50212528), (728, 43935962), (784, 40797679), (1274, 25106264), (1456, 21967981), (2548, 12553132), (5096, 6276566), (10192, 3138283)]