80397232

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 158775552

約数和(自身を除く): 78378320

約数列:

[1, 2, 4, 8, 16, 107, 151, 214, 302, 311, 428, 604, 622, 856, 1208, 1244, 1712, 2416, 2488, 4976, 16157, 32314, 33277, 46961, 64628, 66554, 93922, 129256, 133108, 187844, 258512, 266216, 375688, 532432, 751376, 5024827, 10049654, 20099308, 40198616, 80397232]

約数ペア:

[(1, 80397232), (2, 40198616), (4, 20099308), (8, 10049654), (16, 5024827), (107, 751376), (151, 532432), (214, 375688), (302, 266216), (311, 258512), (428, 187844), (604, 133108), (622, 129256), (856, 93922), (1208, 66554), (1244, 64628), (1712, 46961), (2416, 33277), (2488, 32314), (4976, 16157)]