41891408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{201401}}^1$

素因数の和:201422

約数の個数: 20

約数和(自身を含む): 87408468

約数和(自身を除く): 45517060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 201401, 402802, 805604, 1611208, 2618213, 3222416, 5236426, 10472852, 20945704, 41891408]

約数ペア:

[(1, 41891408), (2, 20945704), (4, 10472852), (8, 5236426), (13, 3222416), (16, 2618213), (26, 1611208), (52, 805604), (104, 402802), (208, 201401)]