16402400336

素因数分解:

$2^4\times 7^2\times {\mathrm{20921429}}^1$

素因数の和:20921451

約数の個数: 30

約数和(自身を含む): 36968166810

約数和(自身を除く): 20565766474

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20921429, 41842858, 83685716, 146450003, 167371432, 292900006, 334742864, 585800012, 1025150021, 1171600024, 2050300042, 2343200048, 4100600084, 8201200168, 16402400336]

約数ペア:

[(1, 16402400336), (2, 8201200168), (4, 4100600084), (7, 2343200048), (8, 2050300042), (14, 1171600024), (16, 1025150021), (28, 585800012), (49, 334742864), (56, 292900006), (98, 167371432), (112, 146450003), (196, 83685716), (392, 41842858), (784, 20921429)]