30778112

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1228

約数の個数: 36

約数和(自身を含む): 62055840

約数和(自身を除く): 31277728

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1103, 1744, 2206, 3488, 4412, 6976, 8824, 13952, 17648, 27904, 35296, 70592, 120227, 141184, 240454, 282368, 480908, 961816, 1923632, 3847264, 7694528, 15389056, 30778112]

約数ペア:

[(1, 30778112), (2, 15389056), (4, 7694528), (8, 3847264), (16, 1923632), (32, 961816), (64, 480908), (109, 282368), (128, 240454), (218, 141184), (256, 120227), (436, 70592), (872, 35296), (1103, 27904), (1744, 17648), (2206, 13952), (3488, 8824), (4412, 6976)]