31404254336

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2696107}}^1$

素因数の和:2696141

約数の個数: 64

約数和(自身を含む): 77000844480

約数和(自身を除く): 45596590144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 2696107, 5392214, 10784428, 18872749, 21568856, 35049391, 37745498, 43137712, 70098782, 75490996, 86275424, 140197564, 150981992, 172550848, 245345737, 280395128, 301963984, 345101696, 490691474, 560790256, 603927968, 981382948, 1121580512, 1207855936, 1962765896, 2243161024, 2415711872, 3925531792, 4486322048, 7851063584, 15702127168, 31404254336]

約数ペア:

[(1, 31404254336), (2, 15702127168), (4, 7851063584), (7, 4486322048), (8, 3925531792), (13, 2415711872), (14, 2243161024), (16, 1962765896), (26, 1207855936), (28, 1121580512), (32, 981382948), (52, 603927968), (56, 560790256), (64, 490691474), (91, 345101696), (104, 301963984), (112, 280395128), (128, 245345737), (182, 172550848), (208, 150981992), (224, 140197564), (364, 86275424), (416, 75490996), (448, 70098782), (728, 43137712), (832, 37745498), (896, 35049391), (1456, 21568856), (1664, 18872749), (2912, 10784428), (5824, 5392214), (11648, 2696107)]