42009616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{238691}}^1$

素因数の和:238710

約数の個数: 20

約数和(自身を含む): 88793424

約数和(自身を除く): 46783808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 238691, 477382, 954764, 1909528, 2625601, 3819056, 5251202, 10502404, 21004808, 42009616]

約数ペア:

[(1, 42009616), (2, 21004808), (4, 10502404), (8, 5251202), (11, 3819056), (16, 2625601), (22, 1909528), (44, 954764), (88, 477382), (176, 238691)]