16717944

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9811}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 42387840

約数和(自身を除く): 25669896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 9811, 19622, 29433, 39244, 58866, 78488, 117732, 235464, 696581, 1393162, 2089743, 2786324, 4179486, 5572648, 8358972, 16717944]

約数ペア:

[(1, 16717944), (2, 8358972), (3, 5572648), (4, 4179486), (6, 2786324), (8, 2089743), (12, 1393162), (24, 696581), (71, 235464), (142, 117732), (213, 78488), (284, 58866), (426, 39244), (568, 29433), (852, 19622), (1704, 9811)]