87989888

素因数分解:

$2^7\times 7^2\times {\mathrm{14029}}^1$

素因数の和:14057

約数の個数: 48

約数和(自身を含む): 203926050

約数和(自身を除く): 115936162

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 14029, 28058, 56116, 98203, 112232, 196406, 224464, 392812, 448928, 687421, 785624, 897856, 1374842, 1571248, 1795712, 2749684, 3142496, 5499368, 6284992, 10998736, 12569984, 21997472, 43994944, 87989888]

約数ペア:

[(1, 87989888), (2, 43994944), (4, 21997472), (7, 12569984), (8, 10998736), (14, 6284992), (16, 5499368), (28, 3142496), (32, 2749684), (49, 1795712), (56, 1571248), (64, 1374842), (98, 897856), (112, 785624), (128, 687421), (196, 448928), (224, 392812), (392, 224464), (448, 196406), (784, 112232), (896, 98203), (1568, 56116), (3136, 28058), (6272, 14029)]