16318276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 16195772

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 191, 212, 382, 403, 689, 764, 806, 1378, 1612, 1643, 2483, 2756, 3286, 4966, 5921, 6572, 9932, 10123, 11842, 20246, 21359, 23684, 40492, 42718, 76973, 85436, 131599, 153946, 263198, 307892, 313813, 526396, 627626, 1255252, 4079569, 8159138, 16318276]

約数ペア:

[(1, 16318276), (2, 8159138), (4, 4079569), (13, 1255252), (26, 627626), (31, 526396), (52, 313813), (53, 307892), (62, 263198), (106, 153946), (124, 131599), (191, 85436), (212, 76973), (382, 42718), (403, 40492), (689, 23684), (764, 21359), (806, 20246), (1378, 11842), (1612, 10123), (1643, 9932), (2483, 6572), (2756, 5921), (3286, 4966)]