16208366964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{86711}}^1$

素因数の和:87176

約数の個数: 48

約数和(自身を含む): 38934381696

約数和(自身を除く): 22726014732

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 421, 444, 842, 1263, 1684, 2526, 5052, 15577, 31154, 46731, 62308, 86711, 93462, 173422, 186924, 260133, 346844, 520266, 1040532, 3208307, 6416614, 9624921, 12833228, 19249842, 36505331, 38499684, 73010662, 109515993, 146021324, 219031986, 438063972, 1350697247, 2701394494, 4052091741, 5402788988, 8104183482, 16208366964]

約数ペア:

[(1, 16208366964), (2, 8104183482), (3, 5402788988), (4, 4052091741), (6, 2701394494), (12, 1350697247), (37, 438063972), (74, 219031986), (111, 146021324), (148, 109515993), (222, 73010662), (421, 38499684), (444, 36505331), (842, 19249842), (1263, 12833228), (1684, 9624921), (2526, 6416614), (5052, 3208307), (15577, 1040532), (31154, 520266), (46731, 346844), (62308, 260133), (86711, 186924), (93462, 173422)]