172339072

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{32839}}^1$

素因数の和:32894

約数の個数: 32

約数和(自身を含む): 351716400

約数和(自身を除く): 179377328

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 32839, 65678, 131356, 262712, 525424, 1050848, 1346399, 2101696, 2692798, 4203392, 5385596, 10771192, 21542384, 43084768, 86169536, 172339072]

約数ペア:

[(1, 172339072), (2, 86169536), (4, 43084768), (8, 21542384), (16, 10771192), (32, 5385596), (41, 4203392), (64, 2692798), (82, 2101696), (128, 1346399), (164, 1050848), (328, 525424), (656, 262712), (1312, 131356), (2624, 65678), (5248, 32839)]