30932384

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8123}}^1$

素因数の和:8157

約数の個数: 48

約数和(自身を含む): 73700928

約数和(自身を除く): 42768544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 8123, 16246, 32492, 56861, 64984, 113722, 129968, 138091, 227444, 259936, 276182, 454888, 552364, 909776, 966637, 1104728, 1819552, 1933274, 2209456, 3866548, 4418912, 7733096, 15466192, 30932384]

約数ペア:

[(1, 30932384), (2, 15466192), (4, 7733096), (7, 4418912), (8, 3866548), (14, 2209456), (16, 1933274), (17, 1819552), (28, 1104728), (32, 966637), (34, 909776), (56, 552364), (68, 454888), (112, 276182), (119, 259936), (136, 227444), (224, 138091), (238, 129968), (272, 113722), (476, 64984), (544, 56861), (952, 32492), (1904, 16246), (3808, 8123)]