42091184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{154747}}^1$

素因数の和:154772

約数の個数: 20

約数和(自身を含む): 86349384

約数和(自身を除く): 44258200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 154747, 309494, 618988, 1237976, 2475952, 2630699, 5261398, 10522796, 21045592, 42091184]

約数ペア:

[(1, 42091184), (2, 21045592), (4, 10522796), (8, 5261398), (16, 2630699), (17, 2475952), (34, 1237976), (68, 618988), (136, 309494), (272, 154747)]