16244704

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 37352448

約数和(自身を除く): 21107744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 1543, 2632, 3086, 5264, 6172, 10528, 10801, 12344, 21602, 24688, 43204, 49376, 72521, 86408, 145042, 172816, 290084, 345632, 507647, 580168, 1015294, 1160336, 2030588, 2320672, 4061176, 8122352, 16244704]

約数ペア:

[(1, 16244704), (2, 8122352), (4, 4061176), (7, 2320672), (8, 2030588), (14, 1160336), (16, 1015294), (28, 580168), (32, 507647), (47, 345632), (56, 290084), (94, 172816), (112, 145042), (188, 86408), (224, 72521), (329, 49376), (376, 43204), (658, 24688), (752, 21602), (1316, 12344), (1504, 10801), (1543, 10528), (2632, 6172), (3086, 5264)]