16507088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 35034216

約数和(自身を除く): 18527128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1301, 1586, 2602, 3172, 5204, 6344, 10408, 12688, 16913, 20816, 33826, 67652, 79361, 135304, 158722, 270608, 317444, 634888, 1031693, 1269776, 2063386, 4126772, 8253544, 16507088]

約数ペア:

[(1, 16507088), (2, 8253544), (4, 4126772), (8, 2063386), (13, 1269776), (16, 1031693), (26, 634888), (52, 317444), (61, 270608), (104, 158722), (122, 135304), (208, 79361), (244, 67652), (488, 33826), (793, 20816), (976, 16913), (1301, 12688), (1586, 10408), (2602, 6344), (3172, 5204)]