30877984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1889

約数の個数: 48

約数和(自身を含む): 66479616

約数和(自身を除く): 35601632

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1831, 2108, 3662, 4216, 7324, 8432, 14648, 16864, 29296, 31127, 56761, 58592, 62254, 113522, 124508, 227044, 249016, 454088, 498032, 908176, 964937, 996064, 1816352, 1929874, 3859748, 7719496, 15438992, 30877984]

約数ペア:

[(1, 30877984), (2, 15438992), (4, 7719496), (8, 3859748), (16, 1929874), (17, 1816352), (31, 996064), (32, 964937), (34, 908176), (62, 498032), (68, 454088), (124, 249016), (136, 227044), (248, 124508), (272, 113522), (496, 62254), (527, 58592), (544, 56761), (992, 31127), (1054, 29296), (1831, 16864), (2108, 14648), (3662, 8432), (4216, 7324)]