1920647552

素因数分解:

$2^7\times {\mathrm{1693}}^1\times {\mathrm{8863}}^1$

素因数の和:10570

約数の個数: 32

約数和(自身を含む): 3828982080

約数和(自身を除く): 1908334528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1693, 3386, 6772, 8863, 13544, 17726, 27088, 35452, 54176, 70904, 108352, 141808, 216704, 283616, 567232, 1134464, 15005059, 30010118, 60020236, 120040472, 240080944, 480161888, 960323776, 1920647552]

約数ペア:

[(1, 1920647552), (2, 960323776), (4, 480161888), (8, 240080944), (16, 120040472), (32, 60020236), (64, 30010118), (128, 15005059), (1693, 1134464), (3386, 567232), (6772, 283616), (8863, 216704), (13544, 141808), (17726, 108352), (27088, 70904), (35452, 54176)]