115542608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1009}}^1$

素因数の和:1455

約数の個数: 40

約数和(自身を含む): 237830760

約数和(自身を除く): 122288152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 421, 842, 1009, 1684, 2018, 3368, 4036, 6736, 7157, 8072, 14314, 16144, 17153, 28628, 34306, 57256, 68612, 114512, 137224, 274448, 424789, 849578, 1699156, 3398312, 6796624, 7221413, 14442826, 28885652, 57771304, 115542608]

約数ペア:

[(1, 115542608), (2, 57771304), (4, 28885652), (8, 14442826), (16, 7221413), (17, 6796624), (34, 3398312), (68, 1699156), (136, 849578), (272, 424789), (421, 274448), (842, 137224), (1009, 114512), (1684, 68612), (2018, 57256), (3368, 34306), (4036, 28628), (6736, 17153), (7157, 16144), (8072, 14314)]