187452016

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 368976384

約数和(自身を除く): 181524368

約数列:

[1, 2, 4, 8, 16, 107, 214, 223, 428, 446, 491, 856, 892, 982, 1712, 1784, 1964, 3568, 3928, 7856, 23861, 47722, 52537, 95444, 105074, 109493, 190888, 210148, 218986, 381776, 420296, 437972, 840592, 875944, 1751888, 11715751, 23431502, 46863004, 93726008, 187452016]

約数ペア:

[(1, 187452016), (2, 93726008), (4, 46863004), (8, 23431502), (16, 11715751), (107, 1751888), (214, 875944), (223, 840592), (428, 437972), (446, 420296), (491, 381776), (856, 218986), (892, 210148), (982, 190888), (1712, 109493), (1784, 105074), (1964, 95444), (3568, 52537), (3928, 47722), (7856, 23861)]