87904544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30187}}^1$

素因数の和:30217

約数の個数: 48

約数和(自身を含む): 213006528

約数和(自身を除く): 125101984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 30187, 60374, 120748, 211309, 241496, 392431, 422618, 482992, 784862, 845236, 965984, 1569724, 1690472, 2747017, 3139448, 3380944, 5494034, 6278896, 6761888, 10988068, 12557792, 21976136, 43952272, 87904544]

約数ペア:

[(1, 87904544), (2, 43952272), (4, 21976136), (7, 12557792), (8, 10988068), (13, 6761888), (14, 6278896), (16, 5494034), (26, 3380944), (28, 3139448), (32, 2747017), (52, 1690472), (56, 1569724), (91, 965984), (104, 845236), (112, 784862), (182, 482992), (208, 422618), (224, 392431), (364, 241496), (416, 211309), (728, 120748), (1456, 60374), (2912, 30187)]