31266704

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2140

約数の個数: 60

約数和(自身を含む): 74214000

約数和(自身を除く): 42947296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2099, 2128, 3724, 4198, 7448, 8396, 14693, 14896, 16792, 29386, 33584, 39881, 58772, 79762, 102851, 117544, 159524, 205702, 235088, 279167, 319048, 411404, 558334, 638096, 822808, 1116668, 1645616, 1954169, 2233336, 3908338, 4466672, 7816676, 15633352, 31266704]

約数ペア:

[(1, 31266704), (2, 15633352), (4, 7816676), (7, 4466672), (8, 3908338), (14, 2233336), (16, 1954169), (19, 1645616), (28, 1116668), (38, 822808), (49, 638096), (56, 558334), (76, 411404), (98, 319048), (112, 279167), (133, 235088), (152, 205702), (196, 159524), (266, 117544), (304, 102851), (392, 79762), (532, 58772), (784, 39881), (931, 33584), (1064, 29386), (1862, 16792), (2099, 14896), (2128, 14693), (3724, 8396), (4198, 7448)]