194680928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{977}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 414046080

約数和(自身を除く): 219365152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 479, 958, 977, 1916, 1954, 3832, 3908, 6227, 7664, 7816, 12454, 12701, 15328, 15632, 24908, 25402, 31264, 49816, 50804, 99632, 101608, 199264, 203216, 406432, 467983, 935966, 1871932, 3743864, 6083779, 7487728, 12167558, 14975456, 24335116, 48670232, 97340464, 194680928]

約数ペア:

[(1, 194680928), (2, 97340464), (4, 48670232), (8, 24335116), (13, 14975456), (16, 12167558), (26, 7487728), (32, 6083779), (52, 3743864), (104, 1871932), (208, 935966), (416, 467983), (479, 406432), (958, 203216), (977, 199264), (1916, 101608), (1954, 99632), (3832, 50804), (3908, 49816), (6227, 31264), (7664, 25402), (7816, 24908), (12454, 15632), (12701, 15328)]