77885576816

素因数分解:

$2^4\times {\mathrm{44617}}^1\times {\mathrm{109103}}^1$

素因数の和:153728

約数の個数: 20

約数和(自身を含む): 150908070432

約数和(自身を除く): 73022493616

約数列:

[1, 2, 4, 8, 16, 44617, 89234, 109103, 178468, 218206, 356936, 436412, 713872, 872824, 1745648, 4867848551, 9735697102, 19471394204, 38942788408, 77885576816]

約数ペア:

[(1, 77885576816), (2, 38942788408), (4, 19471394204), (8, 9735697102), (16, 4867848551), (44617, 1745648), (89234, 872824), (109103, 713872), (178468, 436412), (218206, 356936)]