16431532

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 31563840

約数和(自身を除く): 15132308

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 223, 338, 436, 446, 676, 892, 1417, 2834, 2899, 5668, 5798, 11596, 18421, 24307, 36842, 37687, 48614, 73684, 75374, 97228, 150748, 315991, 631982, 1263964, 4107883, 8215766, 16431532]

約数ペア:

[(1, 16431532), (2, 8215766), (4, 4107883), (13, 1263964), (26, 631982), (52, 315991), (109, 150748), (169, 97228), (218, 75374), (223, 73684), (338, 48614), (436, 37687), (446, 36842), (676, 24307), (892, 18421), (1417, 11596), (2834, 5798), (2899, 5668)]