208032128

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{95603}}^1$

素因数の和:95634

約数の個数: 32

約数和(自身を含む): 438822360

約数和(自身を除く): 230790232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 95603, 191206, 382412, 764824, 1529648, 1625251, 3059296, 3250502, 6118592, 6501004, 12237184, 13002008, 26004016, 52008032, 104016064, 208032128]

約数ペア:

[(1, 208032128), (2, 104016064), (4, 52008032), (8, 26004016), (16, 13002008), (17, 12237184), (32, 6501004), (34, 6118592), (64, 3250502), (68, 3059296), (128, 1625251), (136, 1529648), (272, 764824), (544, 382412), (1088, 191206), (2176, 95603)]