190980992

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{87767}}^1$

素因数の和:87798

約数の個数: 32

約数和(自身を含む): 402855120

約数和(自身を除く): 211874128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 87767, 175534, 351068, 702136, 1404272, 1492039, 2808544, 2984078, 5617088, 5968156, 11234176, 11936312, 23872624, 47745248, 95490496, 190980992]

約数ペア:

[(1, 190980992), (2, 95490496), (4, 47745248), (8, 23872624), (16, 11936312), (17, 11234176), (32, 5968156), (34, 5617088), (64, 2984078), (68, 2808544), (128, 1492039), (136, 1404272), (272, 702136), (544, 351068), (1088, 175534), (2176, 87767)]