188235968

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5641

約数の個数: 56

約数和(自身を含む): 408334464

約数和(自身を除く): 220098496

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 5581, 8432, 11162, 16864, 22324, 33728, 44648, 89296, 94877, 173011, 178592, 189754, 346022, 357184, 379508, 692044, 759016, 1384088, 1518032, 2768176, 2941187, 3036064, 5536352, 5882374, 6072128, 11072704, 11764748, 23529496, 47058992, 94117984, 188235968]

約数ペア:

[(1, 188235968), (2, 94117984), (4, 47058992), (8, 23529496), (16, 11764748), (17, 11072704), (31, 6072128), (32, 5882374), (34, 5536352), (62, 3036064), (64, 2941187), (68, 2768176), (124, 1518032), (136, 1384088), (248, 759016), (272, 692044), (496, 379508), (527, 357184), (544, 346022), (992, 189754), (1054, 178592), (1088, 173011), (1984, 94877), (2108, 89296), (4216, 44648), (5581, 33728), (8432, 22324), (11162, 16864)]