78941728

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{60169}}^1$

素因数の和:60220

約数の個数: 24

約数和(自身を含む): 159209820

約数和(自身を除く): 80268092

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 60169, 120338, 240676, 481352, 962704, 1925408, 2466929, 4933858, 9867716, 19735432, 39470864, 78941728]

約数ペア:

[(1, 78941728), (2, 39470864), (4, 19735432), (8, 9867716), (16, 4933858), (32, 2466929), (41, 1925408), (82, 962704), (164, 481352), (328, 240676), (656, 120338), (1312, 60169)]