78374816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{188401}}^1$

素因数の和:188424

約数の個数: 24

約数和(自身を含む): 166170564

約数和(自身を除く): 87795748

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 188401, 376802, 753604, 1507208, 2449213, 3014416, 4898426, 6028832, 9796852, 19593704, 39187408, 78374816]

約数ペア:

[(1, 78374816), (2, 39187408), (4, 19593704), (8, 9796852), (13, 6028832), (16, 4898426), (26, 3014416), (32, 2449213), (52, 1507208), (104, 753604), (208, 376802), (416, 188401)]