80701312

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37087}}^1$

素因数の和:37118

約数の個数: 32

約数和(自身を含む): 170233920

約数和(自身を除く): 89532608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 37087, 74174, 148348, 296696, 593392, 630479, 1186784, 1260958, 2373568, 2521916, 4747136, 5043832, 10087664, 20175328, 40350656, 80701312]

約数ペア:

[(1, 80701312), (2, 40350656), (4, 20175328), (8, 10087664), (16, 5043832), (17, 4747136), (32, 2521916), (34, 2373568), (64, 1260958), (68, 1186784), (128, 630479), (136, 593392), (272, 296696), (544, 148348), (1088, 74174), (2176, 37087)]