1656587248

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{23251}}^1$

素因数の和:23393

約数の個数: 40

約数和(自身を含む): 3307085456

約数和(自身を除く): 1650498208

約数列:

[1, 2, 4, 8, 16, 61, 73, 122, 146, 244, 292, 488, 584, 976, 1168, 4453, 8906, 17812, 23251, 35624, 46502, 71248, 93004, 186008, 372016, 1418311, 1697323, 2836622, 3394646, 5673244, 6789292, 11346488, 13578584, 22692976, 27157168, 103536703, 207073406, 414146812, 828293624, 1656587248]

約数ペア:

[(1, 1656587248), (2, 828293624), (4, 414146812), (8, 207073406), (16, 103536703), (61, 27157168), (73, 22692976), (122, 13578584), (146, 11346488), (244, 6789292), (292, 5673244), (488, 3394646), (584, 2836622), (976, 1697323), (1168, 1418311), (4453, 372016), (8906, 186008), (17812, 93004), (23251, 71248), (35624, 46502)]