191514112

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{22003}}^1$

素因数の和:22038

約数の個数: 40

約数和(自身を含む): 405181656

約数和(自身を除く): 213667544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 22003, 44006, 88012, 176024, 352048, 374051, 704096, 748102, 1408192, 1496204, 2816384, 2992408, 5632768, 5984816, 11265536, 11969632, 23939264, 47878528, 95757056, 191514112]

約数ペア:

[(1, 191514112), (2, 95757056), (4, 47878528), (8, 23939264), (16, 11969632), (17, 11265536), (32, 5984816), (34, 5632768), (64, 2992408), (68, 2816384), (128, 1496204), (136, 1408192), (256, 748102), (272, 704096), (512, 374051), (544, 352048), (1088, 176024), (2176, 88012), (4352, 44006), (8704, 22003)]