81194536

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{93113}}^1$

素因数の和:93228

約数の個数: 16

約数和(自身を含む): 153638100

約数和(自身を除く): 72443564

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 93113, 186226, 372452, 744904, 10149317, 20298634, 40597268, 81194536]

約数ペア:

[(1, 81194536), (2, 40597268), (4, 20298634), (8, 10149317), (109, 744904), (218, 372452), (436, 186226), (872, 93113)]