222462448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34501}}^1$

素因数の和:34553

約数の個数: 40

約数和(自身を含む): 479163776

約数和(自身を除く): 256701328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 34501, 69002, 138004, 276008, 448513, 552016, 897026, 1069531, 1794052, 2139062, 3588104, 4278124, 7176208, 8556248, 13903903, 17112496, 27807806, 55615612, 111231224, 222462448]

約数ペア:

[(1, 222462448), (2, 111231224), (4, 55615612), (8, 27807806), (13, 17112496), (16, 13903903), (26, 8556248), (31, 7176208), (52, 4278124), (62, 3588104), (104, 2139062), (124, 1794052), (208, 1069531), (248, 897026), (403, 552016), (496, 448513), (806, 276008), (1612, 138004), (3224, 69002), (6448, 34501)]