1597029232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{189401}}^1$

素因数の和:189457

約数の個数: 40

約数和(自身を含む): 3381962112

約数和(自身を除く): 1784932880

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 189401, 378802, 757604, 1515208, 3030416, 3219817, 5871431, 6439634, 11742862, 12879268, 23485724, 25758536, 46971448, 51517072, 93942896, 99814327, 199628654, 399257308, 798514616, 1597029232]

約数ペア:

[(1, 1597029232), (2, 798514616), (4, 399257308), (8, 199628654), (16, 99814327), (17, 93942896), (31, 51517072), (34, 46971448), (62, 25758536), (68, 23485724), (124, 12879268), (136, 11742862), (248, 6439634), (272, 5871431), (496, 3219817), (527, 3030416), (1054, 1515208), (2108, 757604), (4216, 378802), (8432, 189401)]