31377792

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 85422960

約数和(自身を除く): 54045168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1968, 1993, 2624, 3936, 3986, 5248, 5979, 7872, 7972, 11958, 15744, 15944, 23916, 31888, 47832, 63776, 81713, 95664, 127552, 163426, 191328, 245139, 255104, 326852, 382656, 490278, 653704, 765312, 980556, 1307408, 1961112, 2614816, 3922224, 5229632, 7844448, 10459264, 15688896, 31377792]

約数ペア:

[(1, 31377792), (2, 15688896), (3, 10459264), (4, 7844448), (6, 5229632), (8, 3922224), (12, 2614816), (16, 1961112), (24, 1307408), (32, 980556), (41, 765312), (48, 653704), (64, 490278), (82, 382656), (96, 326852), (123, 255104), (128, 245139), (164, 191328), (192, 163426), (246, 127552), (328, 95664), (384, 81713), (492, 63776), (656, 47832), (984, 31888), (1312, 23916), (1968, 15944), (1993, 15744), (2624, 11958), (3936, 7972), (3986, 7872), (5248, 5979)]