31460339008

素因数分解:

$2^6\times 7^1\times {\mathrm{4423}}^1\times {\mathrm{15877}}^1$

素因数の和:20319

約数の個数: 56

約数和(自身を含む): 71368180352

約数和(自身を除く): 39907841344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4423, 8846, 15877, 17692, 30961, 31754, 35384, 61922, 63508, 70768, 111139, 123844, 127016, 141536, 222278, 247688, 254032, 283072, 444556, 495376, 508064, 889112, 990752, 1016128, 1778224, 1981504, 3556448, 7112896, 70223971, 140447942, 280895884, 491567797, 561791768, 983135594, 1123583536, 1966271188, 2247167072, 3932542376, 4494334144, 7865084752, 15730169504, 31460339008]

約数ペア:

[(1, 31460339008), (2, 15730169504), (4, 7865084752), (7, 4494334144), (8, 3932542376), (14, 2247167072), (16, 1966271188), (28, 1123583536), (32, 983135594), (56, 561791768), (64, 491567797), (112, 280895884), (224, 140447942), (448, 70223971), (4423, 7112896), (8846, 3556448), (15877, 1981504), (17692, 1778224), (30961, 1016128), (31754, 990752), (35384, 889112), (61922, 508064), (63508, 495376), (70768, 444556), (111139, 283072), (123844, 254032), (127016, 247688), (141536, 222278)]