16401796

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 29352960

約数和(自身を除く): 12951164

約数列:

[1, 2, 4, 83, 127, 166, 254, 332, 389, 508, 778, 1556, 10541, 21082, 32287, 42164, 49403, 64574, 98806, 129148, 197612, 4100449, 8200898, 16401796]

約数ペア:

[(1, 16401796), (2, 8200898), (4, 4100449), (83, 197612), (127, 129148), (166, 98806), (254, 64574), (332, 49403), (389, 42164), (508, 32287), (778, 21082), (1556, 10541)]